Syfilis (Danish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Syfilis" in Danish language version.

Last modified: 18:49:11, 4 June 2026 (UTC)

Ref.Un. Ref.Website

Global rank Danish rank

12734nih.gov

5^th place

16^th place

10123doi.org

2^nd place

9^th place

5713archive.org

6^th place

5^th place

144web.archive.org

1^st place

111asm.org

3,567^th place

2,626^th place

95cdc.gov

251^st place

444^th place

22books.google.com

3^rd place

13^th place

21worldcat.org

4^th place

14^th place

11phac-aspc.gc.ca

low place

11unboundmedicine.com

low place

11who.int

213^th place

276^th place

11tv2east.dk

low place

114^th place

11royalsocietypublishing.org

1,880^th place

2,133^rd place

11bbc.co.uk

11^th place

19^th place

11allposters.com

low place

11washingtonpost.com

35^th place

96^th place

allposters.com (Global: low place; Danish: low place)

"Preparation and Use of Guayaco for Treating Syphilis" Arkiveret 21. maj 2011 hos Wayback Machine. Jan van der Straet. Retrieved 6 August 2007.

archive.org (Global: 6^th place; Danish: 5^th place)

Kent ME, Romanelli F (februar 2008). "Reexamining syphilis: an update on epidemiology, clinical manifestations, and management". Ann Pharmacother. 42 (2): 226-36. doi:10.1345/aph.1K086. PMID 18212261.
Committee on Infectious Diseases (2006). Larry K. Pickering (red.). Red book 2006 Report of the Committee on Infectious Diseases (27th udgave). Elk Grove Village, IL: American Academy of Pediatrics. s. 631–44. ISBN 978-1-58110-207-9.
Bhatti MT (2007). "Optic neuropathy from viruses and spirochetes". Int Ophthalmol Clin. 47 (4): 37-66, ix. doi:10.1097/IIO.0b013e318157202d. PMID 18049280.
Franzen, C (december 2008). "Syphilis in composers and musicians--Mozart, Beethoven, Paganini, Schubert, Schumann, Smetana". European Journal of Clinical Microbiology and Infectious Diseases. 27 (12): 1151-7. doi:10.1007/s10096-008-0571-x. PMID 18592279.
Koss CA, Dunne EF, Warner L (juli 2009). "A systematic review of epidemiologic studies assessing condom use and risk of syphilis". Sex Transm Dis. 36 (7): 401-5. doi:10.1097/OLQ.0b013e3181a396eb. PMID 19455075.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)
U.S. Preventive Services Task, Force (19. maj 2009). "Screening for syphilis infection in pregnancy: U.S. Preventive Services Task Force reaffirmation recommendation statement". Annals of internal medicine. 150 (10): 705-9. PMID 19451577.
Radolf, JD; Lukehart SA (editors) (2006). Pathogenic Treponema: Molecular and Cellular Biology. Caister Academic Press. ISBN 1-904455-10-7. {{cite book}}: |author= har et generisk navn (hjælp)CS1-vedligeholdelse: Flere navne: authors list (link)
Kent, ME; Romanelli, F (februar 2008). "Reexamining syphilis: an update on epidemiology, clinical manifestations, and management". The Annals of pharmacotherapy. 42 (2): 226-36. doi:10.1345/aph.1K086. PMID 18212261.
Rothschild, BM (15. maj 2005). "History of syphilis". Clinical infectious diseases: an official publication of the Infectious Diseases Society of America. 40 (10): 1454-63. doi:10.1086/429626. PMID 15844068.
Eisler, CT (vinteren 2009). "Who is Dürer's "Syphilitic Man"?". Perspectives in biology and medicine. 52 (1): 48-60. doi:10.1353/pbm.0.0065. PMID 19168944.
Hughes, Robert (2007). Things I didn't know : a memoir (1st Vintage Book udgave). New York: Vintage. s. 346. ISBN 978-0-307-38598-7.
Wilson, [ed]: Joanne Entwistle, Elizabeth (2005). Body dressing ([Online-Ausg.] udgave). Oxford: Berg Publishers. s. 205. ISBN 978-1-85973-444-5. {{cite book}}: |first= har et generisk navn (hjælp)
Katz RV; Kegeles SS; Kressin NR; et al. (november 2006). "The Tuskegee Legacy Project: Willingness of Minorities to Participate in Biomedical Research". J Health Care Poor Underserved. 17 (4): 698-715. doi:10.1353/hpu.2006.0126. PMC 1780164. PMID 17242525.

asm.org (Global: 3,567^th place; Danish: 2,626^th place)

aac.asm.org

Stamm LV (februar 2010). "Global Challenge of Antibiotic-Resistant Treponema pallidum" (PDF). Antimicrob. Agents Chemother. 54 (2): 583-9. doi:10.1128/AAC.01095-09. PMC 2812177. PMID 19805553. Arkiveret fra originalen (PDF) 16. juni 2017. Hentet 11. januar 2014.

bbc.co.uk (Global: 11^th place; Danish: 19^th place)

news.bbc.co.uk

"Hitler syphilis theory revived". BBC News. 12. marts 2003.

books.google.com (Global: 3^rd place; Danish: 13^th place)

Brunner & Suddarth's textbook of medical-surgical nursing (12th udgave). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. 2010. s. 2144. ISBN 978-0-7817-8589-1.
Reid, Basil A. (2009). Myths and realities of Caribbean history ([Online-Ausg.] udgave). Tuscaloosa: University of Alabama Press. s. 113. ISBN 978-0-8173-5534-0.

cdc.gov (Global: 251^st place; Danish: 444^th place)

"Syphilis - CDC Fact Sheet". Centers for Disease Control and Prevention (CDC). 16. september 2010. Hentet 30. maj 2007.
"Trends in Sexually Transmitted Diseases in the United States: 2009 National Data for Gonorrhea, Chlamydia and Syphilis". Centers for Disease Control and Prevention. 22. november 2010. Hentet 3. august 2011.
"Trends in Reportable Sexually Transmitted Diseases in the United States, 2007". Centers for Disease Control and Prevention(CDC). 13. januar 2009. Hentet 2. august 2011.
"STD Trends in the United States: 2010 National Data for Gonorrhea, Chlamydia, and Syphilis". Centers for Disease Control and Prevention (CDC). 22. november 2010. Hentet 20. november 2011.
"U.S. Public Health Service Syphilis Study at Tuskegee". Centers for Disease Control and Prevention. 15. juni 2011. Hentet 7. juli 2010.

doi.org (Global: 2^nd place; Danish: 9^th place)

Coffin, LS; Newberry, A; Hagan, H; Cleland, CM; Des Jarlais, DC; Perlman, DC (januar 2010). "Syphilis in Drug Users in Low and Middle Income Countries". The International journal on drug policy. 21 (1): 20-7. doi:10.1016/j.drugpo.2009.02.008. ISSN 0955-3959. PMC 2790553. PMID 19361976.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)
Gao, L; Zhang, L; Jin, Q (september 2009). "Meta-analysis: prevalence of HIV infection and syphilis among MSM in China". Sexually transmitted infections. 85 (5): 354-8. doi:10.1136/sti.2008.034702. PMID 19351623.
Karp, G; Schlaeffer, F; Jotkowitz, A; Riesenberg, K (januar 2009). "Syphilis and HIV co-infection". European journal of internal medicine. 20 (1): 9-13. doi:10.1016/j.ejim.2008.04.002. PMID 19237085.
Kent ME, Romanelli F (februar 2008). "Reexamining syphilis: an update on epidemiology, clinical manifestations, and management". Ann Pharmacother. 42 (2): 226-36. doi:10.1345/aph.1K086. PMID 18212261.
Stamm LV (februar 2010). "Global Challenge of Antibiotic-Resistant Treponema pallidum" (PDF). Antimicrob. Agents Chemother. 54 (2): 583-9. doi:10.1128/AAC.01095-09. PMC 2812177. PMID 19805553. Arkiveret fra originalen (PDF) 16. juni 2017. Hentet 11. januar 2014.
White, RM (13. marts 2000). "Unraveling the Tuskegee Study of Untreated Syphilis". Archives of Internal Medicine. 160 (5): 585-98. doi:10.1001/archinte.160.5.585. PMID 10724044.
Eccleston, K; Collins, L; Higgins, SP (marts 2008). "Primary syphilis". International journal of STD & AIDS. 19 (3): 145-51. doi:10.1258/ijsa.2007.007258. PMID 18397550.
Mullooly, C; Higgins, SP (august 2010). "Secondary syphilis: the classical triad of skin rash, mucosal ulceration and lymphadenopathy". International journal of STD & AIDS. 21 (8): 537-45. doi:10.1258/ijsa.2010.010243. PMID 20975084.
Dylewski J, Duong M (2. januar 2007). "The rash of secondary syphilis". Canadian Medical Association Journal. 176 (1): 33-5. doi:10.1503/cmaj.060665. PMC 1764588. PMID 17200385.
Bhatti MT (2007). "Optic neuropathy from viruses and spirochetes". Int Ophthalmol Clin. 47 (4): 37-66, ix. doi:10.1097/IIO.0b013e318157202d. PMID 18049280.
Woods CR (juni 2009). "Congenital syphilis-persisting pestilence". Pediatr. Infect. Dis. J. 28 (6): 536-7. doi:10.1097/INF.0b013e3181ac8a69. PMID 19483520.
Franzen, C (december 2008). "Syphilis in composers and musicians--Mozart, Beethoven, Paganini, Schubert, Schumann, Smetana". European Journal of Clinical Microbiology and Infectious Diseases. 27 (12): 1151-7. doi:10.1007/s10096-008-0571-x. PMID 18592279.
Farhi, D; Dupin, N (september-oktober 2010). "Origins of syphilis and management in the immunocompetent patient: facts and controversies". Clinics in dermatology. 28 (5): 533-8. doi:10.1016/j.clindermatol.2010.03.011. PMID 20797514.{{cite journal}}: CS1-vedligeholdelse: Dato-format (link)
Koss CA, Dunne EF, Warner L (juli 2009). "A systematic review of epidemiologic studies assessing condom use and risk of syphilis". Sex Transm Dis. 36 (7): 401-5. doi:10.1097/OLQ.0b013e3181a396eb. PMID 19455075.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)
Hawkes, S; Matin, N; Broutet, N; Low, N (15. juni 2011). "Effectiveness of interventions to improve screening for syphilis in pregnancy: a systematic review and meta-analysis". The Lancet infectious diseases. 11 (9): 684-91. doi:10.1016/S1473-3099(11)70104-9. PMID 21683653.
Hogben, M (1. april 2007). "Partner notification for sexually transmitted diseases". Clinical infectious diseases: an official publication of the Infectious Diseases Society of America. 44 Suppl 3: S160-74. doi:10.1086/511429. PMID 17342669.
Kent, ME; Romanelli, F (februar 2008). "Reexamining syphilis: an update on epidemiology, clinical manifestations, and management". The Annals of pharmacotherapy. 42 (2): 226-36. doi:10.1345/aph.1K086. PMID 18212261.
Ficarra, G; Carlos, R (september 2009). "Syphilis: The Renaissance of an Old Disease with Oral Implications". Head and neck pathology. 3 (3): 195-206. doi:10.1007/s12105-009-0127-0. PMC 2811633. PMID 20596972.
Rothschild, BM (15. maj 2005). "History of syphilis". Clinical infectious diseases: an official publication of the Infectious Diseases Society of America. 40 (10): 1454-63. doi:10.1086/429626. PMID 15844068.
Dayan, L; Ooi, C (oktober 2005). "Syphilis treatment: old and new". Expert opinion on pharmacotherapy. 6 (13): 2271-80. doi:10.1517/14656566.6.13.2271. PMID 16218887.
Knell, RJ (7. maj 2004). "Syphilis in renaissance Europe: rapid evolution of an introduced sexually transmitted disease?" (PDF). Proceedings. Biological sciences / the Royal Society. 271 Suppl 4 (Suppl 4): S174-6. doi:10.1098/rsbl.2003.0131. PMC 1810019. PMID 15252975. Arkiveret fra originalen (PDF) 3. august 2014. Hentet 11. januar 2014.
Eisler, CT (vinteren 2009). "Who is Dürer's "Syphilitic Man"?". Perspectives in biology and medicine. 52 (1): 48-60. doi:10.1353/pbm.0.0065. PMID 19168944.
Katz RV; Kegeles SS; Kressin NR; et al. (november 2006). "The Tuskegee Legacy Project: Willingness of Minorities to Participate in Biomedical Research". J Health Care Poor Underserved. 17 (4): 698-715. doi:10.1353/hpu.2006.0126. PMC 1780164. PMID 17242525.

nih.gov (Global: 5^th place; Danish: 16^th place)

pubmed.ncbi.nlm.nih.gov

Coffin, LS; Newberry, A; Hagan, H; Cleland, CM; Des Jarlais, DC; Perlman, DC (januar 2010). "Syphilis in Drug Users in Low and Middle Income Countries". The International journal on drug policy. 21 (1): 20-7. doi:10.1016/j.drugpo.2009.02.008. ISSN 0955-3959. PMC 2790553. PMID 19361976.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)
Gao, L; Zhang, L; Jin, Q (september 2009). "Meta-analysis: prevalence of HIV infection and syphilis among MSM in China". Sexually transmitted infections. 85 (5): 354-8. doi:10.1136/sti.2008.034702. PMID 19351623.
Karp, G; Schlaeffer, F; Jotkowitz, A; Riesenberg, K (januar 2009). "Syphilis and HIV co-infection". European journal of internal medicine. 20 (1): 9-13. doi:10.1016/j.ejim.2008.04.002. PMID 19237085.
Kent ME, Romanelli F (februar 2008). "Reexamining syphilis: an update on epidemiology, clinical manifestations, and management". Ann Pharmacother. 42 (2): 226-36. doi:10.1345/aph.1K086. PMID 18212261.
Stamm LV (februar 2010). "Global Challenge of Antibiotic-Resistant Treponema pallidum" (PDF). Antimicrob. Agents Chemother. 54 (2): 583-9. doi:10.1128/AAC.01095-09. PMC 2812177. PMID 19805553. Arkiveret fra originalen (PDF) 16. juni 2017. Hentet 11. januar 2014.
White, RM (13. marts 2000). "Unraveling the Tuskegee Study of Untreated Syphilis". Archives of Internal Medicine. 160 (5): 585-98. doi:10.1001/archinte.160.5.585. PMID 10724044.
Eccleston, K; Collins, L; Higgins, SP (marts 2008). "Primary syphilis". International journal of STD & AIDS. 19 (3): 145-51. doi:10.1258/ijsa.2007.007258. PMID 18397550.
Mullooly, C; Higgins, SP (august 2010). "Secondary syphilis: the classical triad of skin rash, mucosal ulceration and lymphadenopathy". International journal of STD & AIDS. 21 (8): 537-45. doi:10.1258/ijsa.2010.010243. PMID 20975084.
Dylewski J, Duong M (2. januar 2007). "The rash of secondary syphilis". Canadian Medical Association Journal. 176 (1): 33-5. doi:10.1503/cmaj.060665. PMC 1764588. PMID 17200385.
Bhatti MT (2007). "Optic neuropathy from viruses and spirochetes". Int Ophthalmol Clin. 47 (4): 37-66, ix. doi:10.1097/IIO.0b013e318157202d. PMID 18049280.
Woods CR (juni 2009). "Congenital syphilis-persisting pestilence". Pediatr. Infect. Dis. J. 28 (6): 536-7. doi:10.1097/INF.0b013e3181ac8a69. PMID 19483520.
Franzen, C (december 2008). "Syphilis in composers and musicians--Mozart, Beethoven, Paganini, Schubert, Schumann, Smetana". European Journal of Clinical Microbiology and Infectious Diseases. 27 (12): 1151-7. doi:10.1007/s10096-008-0571-x. PMID 18592279.
Farhi, D; Dupin, N (september-oktober 2010). "Origins of syphilis and management in the immunocompetent patient: facts and controversies". Clinics in dermatology. 28 (5): 533-8. doi:10.1016/j.clindermatol.2010.03.011. PMID 20797514.{{cite journal}}: CS1-vedligeholdelse: Dato-format (link)
Koss CA, Dunne EF, Warner L (juli 2009). "A systematic review of epidemiologic studies assessing condom use and risk of syphilis". Sex Transm Dis. 36 (7): 401-5. doi:10.1097/OLQ.0b013e3181a396eb. PMID 19455075.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)
Schmid, G (juni 2004). "Economic and programmatic aspects of congenital syphilis prevention". Bulletin of the World Health Organization. 82 (6): 402-9. PMC 2622861. PMID 15356931.
U.S. Preventive Services Task, Force (19. maj 2009). "Screening for syphilis infection in pregnancy: U.S. Preventive Services Task Force reaffirmation recommendation statement". Annals of internal medicine. 150 (10): 705-9. PMID 19451577.
Hawkes, S; Matin, N; Broutet, N; Low, N (15. juni 2011). "Effectiveness of interventions to improve screening for syphilis in pregnancy: a systematic review and meta-analysis". The Lancet infectious diseases. 11 (9): 684-91. doi:10.1016/S1473-3099(11)70104-9. PMID 21683653.
Viñals-Iglesias, H; Chimenos-Küstner, E (1. september 2009). "The reappearance of a forgotten disease in the oral cavity: syphilis". Medicina oral, patologia oral y cirugia bucal. 14 (9): e416-20. PMID 19415060.
Hogben, M (1. april 2007). "Partner notification for sexually transmitted diseases". Clinical infectious diseases: an official publication of the Infectious Diseases Society of America. 44 Suppl 3: S160-74. doi:10.1086/511429. PMID 17342669.
Kent, ME; Romanelli, F (februar 2008). "Reexamining syphilis: an update on epidemiology, clinical manifestations, and management". The Annals of pharmacotherapy. 42 (2): 226-36. doi:10.1345/aph.1K086. PMID 18212261.
Ficarra, G; Carlos, R (september 2009). "Syphilis: The Renaissance of an Old Disease with Oral Implications". Head and neck pathology. 3 (3): 195-206. doi:10.1007/s12105-009-0127-0. PMC 2811633. PMID 20596972.
Rothschild, BM (15. maj 2005). "History of syphilis". Clinical infectious diseases: an official publication of the Infectious Diseases Society of America. 40 (10): 1454-63. doi:10.1086/429626. PMID 15844068.
Harper, KN; Zuckerman, MK; Harper, ML; Kingston, JD; Armelagos, GJ (2011). "The origin and antiquity of syphilis revisited: an appraisal of Old World pre-Columbian evidence for treponemal infection". American journal of physical anthropology. 146 Suppl 53: 99-133. PMID 22101689.
Dayan, L; Ooi, C (oktober 2005). "Syphilis treatment: old and new". Expert opinion on pharmacotherapy. 6 (13): 2271-80. doi:10.1517/14656566.6.13.2271. PMID 16218887.
Knell, RJ (7. maj 2004). "Syphilis in renaissance Europe: rapid evolution of an introduced sexually transmitted disease?" (PDF). Proceedings. Biological sciences / the Royal Society. 271 Suppl 4 (Suppl 4): S174-6. doi:10.1098/rsbl.2003.0131. PMC 1810019. PMID 15252975. Arkiveret fra originalen (PDF) 3. august 2014. Hentet 11. januar 2014.
Eisler, CT (vinteren 2009). "Who is Dürer's "Syphilitic Man"?". Perspectives in biology and medicine. 52 (1): 48-60. doi:10.1353/pbm.0.0065. PMID 19168944.
Katz RV; Kegeles SS; Kressin NR; et al. (november 2006). "The Tuskegee Legacy Project: Willingness of Minorities to Participate in Biomedical Research". J Health Care Poor Underserved. 17 (4): 698-715. doi:10.1353/hpu.2006.0126. PMC 1780164. PMID 17242525.

ncbi.nlm.nih.gov

Coffin, LS; Newberry, A; Hagan, H; Cleland, CM; Des Jarlais, DC; Perlman, DC (januar 2010). "Syphilis in Drug Users in Low and Middle Income Countries". The International journal on drug policy. 21 (1): 20-7. doi:10.1016/j.drugpo.2009.02.008. ISSN 0955-3959. PMC 2790553. PMID 19361976.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)
Stamm LV (februar 2010). "Global Challenge of Antibiotic-Resistant Treponema pallidum" (PDF). Antimicrob. Agents Chemother. 54 (2): 583-9. doi:10.1128/AAC.01095-09. PMC 2812177. PMID 19805553. Arkiveret fra originalen (PDF) 16. juni 2017. Hentet 11. januar 2014.
Dylewski J, Duong M (2. januar 2007). "The rash of secondary syphilis". Canadian Medical Association Journal. 176 (1): 33-5. doi:10.1503/cmaj.060665. PMC 1764588. PMID 17200385.
Schmid, G (juni 2004). "Economic and programmatic aspects of congenital syphilis prevention". Bulletin of the World Health Organization. 82 (6): 402-9. PMC 2622861. PMID 15356931.
Ficarra, G; Carlos, R (september 2009). "Syphilis: The Renaissance of an Old Disease with Oral Implications". Head and neck pathology. 3 (3): 195-206. doi:10.1007/s12105-009-0127-0. PMC 2811633. PMID 20596972.
Knell, RJ (7. maj 2004). "Syphilis in renaissance Europe: rapid evolution of an introduced sexually transmitted disease?" (PDF). Proceedings. Biological sciences / the Royal Society. 271 Suppl 4 (Suppl 4): S174-6. doi:10.1098/rsbl.2003.0131. PMC 1810019. PMID 15252975. Arkiveret fra originalen (PDF) 3. august 2014. Hentet 11. januar 2014.
Katz RV; Kegeles SS; Kressin NR; et al. (november 2006). "The Tuskegee Legacy Project: Willingness of Minorities to Participate in Biomedical Research". J Health Care Poor Underserved. 17 (4): 698-715. doi:10.1353/hpu.2006.0126. PMC 1780164. PMID 17242525.

phac-aspc.gc.ca (Global: low place; Danish: low place)

dsol-smed.phac-aspc.gc.ca

"National Notifiable Diseases". Public Health Agency of Canada. 5. april 2005. Arkiveret fra originalen 9. august 2011. Hentet 2. august 2011.

royalsocietypublishing.org (Global: 1,880^th place; Danish: 2,133^rd place)

rspb.royalsocietypublishing.org

Knell, RJ (7. maj 2004). "Syphilis in renaissance Europe: rapid evolution of an introduced sexually transmitted disease?" (PDF). Proceedings. Biological sciences / the Royal Society. 271 Suppl 4 (Suppl 4): S174-6. doi:10.1098/rsbl.2003.0131. PMC 1810019. PMID 15252975. Arkiveret fra originalen (PDF) 3. august 2014. Hentet 11. januar 2014.

tv2east.dk (Global: low place; Danish: 114^th place)

Skeletter med frygtet sygdom på lollandsk kirkegård kan ændre verdenshistorien. Tv2øst 2020

unboundmedicine.com (Global: low place; Danish: low place)

"Table 6.5. Infectious Diseases Designated as Notifiable at the National Level-United States, 2009 [a]". Red Book. Hentet 2. august 2011.

washingtonpost.com (Global: 35^th place; Danish: 96^th place)

"U.S. apologizes for newly revealed syphilis experiments done in Guatemala". The Washington Post. 1. oktober 2010. Hentet 1. oktober 2010. The United States revealed on Friday that the government conducted medical experiments in the 1940s in which doctors infected soldiers, prisoners and mental patients in Guatemala with syphilis and other sexually transmitted diseases.

web.archive.org (Global: 1^st place; Danish: 1^st place)

Stamm LV (februar 2010). "Global Challenge of Antibiotic-Resistant Treponema pallidum" (PDF). Antimicrob. Agents Chemother. 54 (2): 583-9. doi:10.1128/AAC.01095-09. PMC 2812177. PMID 19805553. Arkiveret fra originalen (PDF) 16. juni 2017. Hentet 11. januar 2014.
"National Notifiable Diseases". Public Health Agency of Canada. 5. april 2005. Arkiveret fra originalen 9. august 2011. Hentet 2. august 2011.
Knell, RJ (7. maj 2004). "Syphilis in renaissance Europe: rapid evolution of an introduced sexually transmitted disease?" (PDF). Proceedings. Biological sciences / the Royal Society. 271 Suppl 4 (Suppl 4): S174-6. doi:10.1098/rsbl.2003.0131. PMC 1810019. PMID 15252975. Arkiveret fra originalen (PDF) 3. august 2014. Hentet 11. januar 2014.
"Preparation and Use of Guayaco for Treating Syphilis" Arkiveret 21. maj 2011 hos Wayback Machine. Jan van der Straet. Retrieved 6 August 2007.

who.int (Global: 213^th place; Danish: 276^th place)

"Disease and injury country estimates". World Health Organization (WHO). 2004. Hentet 11. november 2009.

worldcat.org (Global: 4^th place; Danish: 14^th place)

Coffin, LS; Newberry, A; Hagan, H; Cleland, CM; Des Jarlais, DC; Perlman, DC (januar 2010). "Syphilis in Drug Users in Low and Middle Income Countries". The International journal on drug policy. 21 (1): 20-7. doi:10.1016/j.drugpo.2009.02.008. ISSN 0955-3959. PMC 2790553. PMID 19361976.{{cite journal}}: CS1-vedligeholdelse: Flere navne: authors list (link)

Syfilis (Danish Wikipedia)

allposters.com (Global: low place; Danish: low place)

archive.org (Global: 6th place; Danish: 5th place)

asm.org (Global: 3,567th place; Danish: 2,626th place)

aac.asm.org

bbc.co.uk (Global: 11th place; Danish: 19th place)

news.bbc.co.uk

books.google.com (Global: 3rd place; Danish: 13th place)

cdc.gov (Global: 251st place; Danish: 444th place)

doi.org (Global: 2nd place; Danish: 9th place)

nih.gov (Global: 5th place; Danish: 16th place)

pubmed.ncbi.nlm.nih.gov

ncbi.nlm.nih.gov

phac-aspc.gc.ca (Global: low place; Danish: low place)

dsol-smed.phac-aspc.gc.ca

royalsocietypublishing.org (Global: 1,880th place; Danish: 2,133rd place)

rspb.royalsocietypublishing.org

tv2east.dk (Global: low place; Danish: 114th place)

unboundmedicine.com (Global: low place; Danish: low place)

washingtonpost.com (Global: 35th place; Danish: 96th place)

web.archive.org (Global: 1st place; Danish: 1st place)

who.int (Global: 213th place; Danish: 276th place)

worldcat.org (Global: 4th place; Danish: 14th place)

archive.org (Global: 6^th place; Danish: 5^th place)

asm.org (Global: 3,567^th place; Danish: 2,626^th place)

bbc.co.uk (Global: 11^th place; Danish: 19^th place)

books.google.com (Global: 3^rd place; Danish: 13^th place)

cdc.gov (Global: 251^st place; Danish: 444^th place)

doi.org (Global: 2^nd place; Danish: 9^th place)

nih.gov (Global: 5^th place; Danish: 16^th place)

royalsocietypublishing.org (Global: 1,880^th place; Danish: 2,133^rd place)

tv2east.dk (Global: low place; Danish: 114^th place)

washingtonpost.com (Global: 35^th place; Danish: 96^th place)

web.archive.org (Global: 1^st place; Danish: 1^st place)

who.int (Global: 213^th place; Danish: 276^th place)

worldcat.org (Global: 4^th place; Danish: 14^th place)