Daniel, Thomas M.; Robbins, Frederick C., ур. (1999). Polio (1st изд.). Rochester, N.Y.: University of Rochester Press. стр. 11. ISBN9781580460668. Архивирано из оригинала 17. 6. 2016. г.
R, Aylward (2006). „Eradicating polio: today's challenges and tomorrow's legacy”. Annals of Tropical Medicine and Parasitology. 100 (5–6): 401—13. PMID16899145. doi:10.1179/136485906X97354.
Falconer M, Bollenbach E (2000). „Late functional loss in nonparalytic polio”. American Journal of Physical Medicine & Rehabilitation. 79 (1): 19—23. PMID10678598. doi:10.1097/00002060-200001000-00006.
Sauerbrei A, Groh A, Bischoff A, Prager J, Wutzler P (2002). „Antibodies against vaccine-preventable diseases in pregnant women and their offspring in the eastern part of Germany”. Medical Microbiology and Immunology. 190 (4): 167—72. PMID12005329. doi:10.1007/s00430-001-0100-3.
Ohri, Linda K.; Marquess, Jonathan G. (1999). „Polio: Will We Soon Vanquish an Old Enemy?”. Drug Benefit Trends. 11 (6): 41—54. Архивирано из оригинала 4. 2. 2004. г. Приступљено 23. 8. 2008. (Available free on Medscape; registration required.)
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R, Aylward (2006). „Eradicating polio: today's challenges and tomorrow's legacy”. Annals of Tropical Medicine and Parasitology. 100 (5–6): 401—13. PMID16899145. doi:10.1179/136485906X97354.
Falconer M, Bollenbach E (2000). „Late functional loss in nonparalytic polio”. American Journal of Physical Medicine & Rehabilitation. 79 (1): 19—23. PMID10678598. doi:10.1097/00002060-200001000-00006.
Sauerbrei A, Groh A, Bischoff A, Prager J, Wutzler P (2002). „Antibodies against vaccine-preventable diseases in pregnant women and their offspring in the eastern part of Germany”. Medical Microbiology and Immunology. 190 (4): 167—72. PMID12005329. doi:10.1007/s00430-001-0100-3.
McKinlay, MA; Collett, MS; Hincks, JR; Oberste, MS; Pallansch, MA; Okayasu, H; Sutter, RW; Modlin, JF; Dowdle, WR (1. 11. 2014). „Progress in the development of poliovirus antiviral agents and their essential role in reducing risks that threaten eradication.”. Journal of Infectious Diseases. 210 Su: 1. PMID25316866.
Daniel, Thomas M.; Robbins, Frederick C., ур. (1999). Polio (1st изд.). Rochester, N.Y.: University of Rochester Press. стр. 11. ISBN9781580460668. Архивирано из оригинала 17. 6. 2016. г.
Ohri, Linda K.; Marquess, Jonathan G. (1999). „Polio: Will We Soon Vanquish an Old Enemy?”. Drug Benefit Trends. 11 (6): 41—54. Архивирано из оригинала 4. 2. 2004. г. Приступљено 23. 8. 2008. (Available free on Medscape; registration required.)