Klinefelter, Harry Fitch Jr. (September 1986). "Klinefelter's syndrome: historical background and development". Southern Medical Journal. 79 (9): 1089–1093. doi:10.1097/00007611-198609000-00012. PMID3529433.
Graham JM, Bashir AS, Stark RE, Silbert A, Walzer S (June 1988). "Oral and written language abilities of XXY boys: implications for anticipatory guidance". Pediatrics. 81 (6): 795–806. doi:10.1542/peds.81.6.795. PMID3368277. S2CID26098458.
Bender BG, Harmon RJ, Linden MG, Robinson A (August 1995). "Psychosocial adaptation of 39 adolescents with sex chromosome abnormalities". Pediatrics. 96 (2 Pt 1): 302–308. doi:10.1542/peds.96.2.302. PMID7630689. S2CID36072015.
Salzano A, Arcopinto M, Marra AM, Bobbio E, Esposito D, Accardo G, et al. (July 2016). "Klinefelter syndrome, cardiovascular system, and thromboembolic disease: review of literature and clinical perspectives". European Journal of Endocrinology. 175 (1): R27–R40. doi:10.1530/EJE-15-1025. PMID26850445.
Chow JC, Yen Z, Ziesche SM, Brown CJ (2005-09-01). "Silencing of the mammalian X chromosome". Annual Review of Genomics and Human Genetics. 6 (1): 69–92. doi:10.1146/annurev.genom.6.080604.162350. PMID16124854.
Blaschke RJ, Rappold G (June 2006). "The pseudoautosomal regions, SHOX and disease". Current Opinion in Genetics & Development. Genetics of disease. 16 (3): 233–239. doi:10.1016/j.gde.2006.04.004. PMID16650979.
Velissariou V, Christopoulou S, Karadimas C, Pihos I, Kanaka-Gantenbein C, Kapranos N, et al. (2006). "Rare XXY/XX mosaicism in a phenotypic male with Klinefelter syndrome: case report". European Journal of Medical Genetics. 49 (4): 331–337. doi:10.1016/j.ejmg.2005.09.001. PMID16829354.
Klinefelter Jr HF, Reifenstein Jr EC, Albright Jr F (1942). "Syndrome characterized by gynecomastia, aspermatogenesis without a-Leydigism and increased excretion of follicle-stimulating hormone". The Journal of Clinical Endocrinology & Metabolism. 2 (11): 615–624. doi:10.1210/jcem-2-11-615.
Roca-Rada X, Tereso S, Rohrlach AB, Brito A, Williams MP, Umbelino C, et al. (August 2022). "A 1000-year-old case of Klinefelter's syndrome diagnosed by integrating morphology, osteology, and genetics". Lancet. 400 (10353): 691–692. doi:10.1016/S0140-6736(22)01476-3. hdl:10316/101524. PMID36030812. S2CID251817711.
Maclean N, Harnden DG, Court Brown WM (August 1961). "Abnormalities of sex chromosome constitution in newborn babies". Lancet. 2 (7199): 406–408. doi:10.1016/S0140-6736(61)92486-2. PMID13764957.
Visootsak J, Aylstock M, Graham JM (December 2001). "Klinefelter syndrome and its variants: an update and review for the primary pediatrician". Clinical Pediatrics. 40 (12): 639–651. doi:10.1177/000992280104001201. PMID11771918. S2CID43040200.
Roca-Rada X, Tereso S, Rohrlach AB, Brito A, Williams MP, Umbelino C, et al. (August 2022). "A 1000-year-old case of Klinefelter's syndrome diagnosed by integrating morphology, osteology, and genetics". Lancet. 400 (10353): 691–692. doi:10.1016/S0140-6736(22)01476-3. hdl:10316/101524. PMID36030812. S2CID251817711.
GenePool (October 17, 2005). "Klinefelter syndrome". Clinical Genetics Specialist Library. Archived from the original on September 27, 2007. Retrieved November 29, 2023.
Leask K (October 2005). "Klinefelter syndrome". National Library for Health, Specialist Libraries, Clinical Genetics. National Library for Health. Archived from the original on 2007-09-27. Retrieved 2007-04-07.
Klinefelter, Harry Fitch Jr. (September 1986). "Klinefelter's syndrome: historical background and development". Southern Medical Journal. 79 (9): 1089–1093. doi:10.1097/00007611-198609000-00012. PMID3529433.
Graham JM, Bashir AS, Stark RE, Silbert A, Walzer S (June 1988). "Oral and written language abilities of XXY boys: implications for anticipatory guidance". Pediatrics. 81 (6): 795–806. doi:10.1542/peds.81.6.795. PMID3368277. S2CID26098458.
Salzano A, Arcopinto M, Marra AM, Bobbio E, Esposito D, Accardo G, et al. (July 2016). "Klinefelter syndrome, cardiovascular system, and thromboembolic disease: review of literature and clinical perspectives". European Journal of Endocrinology. 175 (1): R27–R40. doi:10.1530/EJE-15-1025. PMID26850445.
Chow JC, Yen Z, Ziesche SM, Brown CJ (2005-09-01). "Silencing of the mammalian X chromosome". Annual Review of Genomics and Human Genetics. 6 (1): 69–92. doi:10.1146/annurev.genom.6.080604.162350. PMID16124854.
Blaschke RJ, Rappold G (June 2006). "The pseudoautosomal regions, SHOX and disease". Current Opinion in Genetics & Development. Genetics of disease. 16 (3): 233–239. doi:10.1016/j.gde.2006.04.004. PMID16650979.
Velissariou V, Christopoulou S, Karadimas C, Pihos I, Kanaka-Gantenbein C, Kapranos N, et al. (2006). "Rare XXY/XX mosaicism in a phenotypic male with Klinefelter syndrome: case report". European Journal of Medical Genetics. 49 (4): 331–337. doi:10.1016/j.ejmg.2005.09.001. PMID16829354.
Gabriele R, Borghese M, Conte M, Egidi F (2002). "[Clinical-therapeutic features of gynecomastia]". Il Giornale di Chirurgia (in Italian). 23 (6–7): 250–252. PMID12422780.
Roca-Rada X, Tereso S, Rohrlach AB, Brito A, Williams MP, Umbelino C, et al. (August 2022). "A 1000-year-old case of Klinefelter's syndrome diagnosed by integrating morphology, osteology, and genetics". Lancet. 400 (10353): 691–692. doi:10.1016/S0140-6736(22)01476-3. hdl:10316/101524. PMID36030812. S2CID251817711.
Jacobs PA (1979). "Recurrence risks for chromosome abnormalities". Birth Defects Original Article Series. 15 (5C): 71–80. PMID526617.
Maclean N, Harnden DG, Court Brown WM (August 1961). "Abnormalities of sex chromosome constitution in newborn babies". Lancet. 2 (7199): 406–408. doi:10.1016/S0140-6736(61)92486-2. PMID13764957.
Visootsak J, Aylstock M, Graham JM (December 2001). "Klinefelter syndrome and its variants: an update and review for the primary pediatrician". Clinical Pediatrics. 40 (12): 639–651. doi:10.1177/000992280104001201. PMID11771918. S2CID43040200.
"Klinefelter Syndrome (KS): Overview". nichd.nih.gov. Eunice Kennedy Shriver National Institute of Child Health and Human Development. 2013-11-15. Archived from the original on 18 March 2015. Retrieved 15 March 2015.
"Klinefelter Syndrome". Eunice Kennedy Shriver National Institute of Child Health and Human Development. 24 May 2007. Archived from the original on 27 November 2012. Retrieved November 28, 2023.
Graham JM, Bashir AS, Stark RE, Silbert A, Walzer S (June 1988). "Oral and written language abilities of XXY boys: implications for anticipatory guidance". Pediatrics. 81 (6): 795–806. doi:10.1542/peds.81.6.795. PMID3368277. S2CID26098458.
Roca-Rada X, Tereso S, Rohrlach AB, Brito A, Williams MP, Umbelino C, et al. (August 2022). "A 1000-year-old case of Klinefelter's syndrome diagnosed by integrating morphology, osteology, and genetics". Lancet. 400 (10353): 691–692. doi:10.1016/S0140-6736(22)01476-3. hdl:10316/101524. PMID36030812. S2CID251817711.
Visootsak J, Aylstock M, Graham JM (December 2001). "Klinefelter syndrome and its variants: an update and review for the primary pediatrician". Clinical Pediatrics. 40 (12): 639–651. doi:10.1177/000992280104001201. PMID11771918. S2CID43040200.
"Klinefelter Syndrome (KS): Overview". nichd.nih.gov. Eunice Kennedy Shriver National Institute of Child Health and Human Development. 2013-11-15. Archived from the original on 18 March 2015. Retrieved 15 March 2015.
"Klinefelter Syndrome". Eunice Kennedy Shriver National Institute of Child Health and Human Development. 24 May 2007. Archived from the original on 27 November 2012. Retrieved November 28, 2023.
GenePool (October 17, 2005). "Klinefelter syndrome". Clinical Genetics Specialist Library. Archived from the original on September 27, 2007. Retrieved November 29, 2023.
Leask K (October 2005). "Klinefelter syndrome". National Library for Health, Specialist Libraries, Clinical Genetics. National Library for Health. Archived from the original on 2007-09-27. Retrieved 2007-04-07.