^ See: Larke et al. "Male circumcision and human papillomavirus infection in men: a systematic review and meta-analysis" (2011), Albero et al. "Male Circumcision and Genital Human Papillomavirus: A Systematic Review and Meta-Analysis" (2012), Rehmeyer "Male Circumcision and Human Papillomavirus Studies Reviewed by Infection Stage and Virus Type" (2011).
^ Templeton, DJ; Millett, GA; Grulich, AE (February 2010). "Male circumcision to reduce the risk of HIV and sexually transmitted infections among men who have sex with men". Current Opinion in Infectious Diseases. 23 (1): 45–52. doi:10.1097/QCO.0b013e328334e54d. PMID19935420. S2CID43878584.
^ ab Moreno, G; Corbalán, J; Peñaloza, B; Pantoja, T (2 September 2014). "Topical corticosteroids for treating phimosis in boys". The Cochrane Database of Systematic Reviews. 9 (9): CD008973. doi:10.1002/14651858.CD008973.pub2. PMID25180668.
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^ abc Osipov V, Acker S (November 2006). "Balanoposthitis". Reactive and Inflammatory Dermatoses. EMedicine. Archived from the original on 2006-12-11. Retrieved 2006-11-20.
^ Morris, Brian J.; Wiswell, Thomas E. (2013). "Circumcision and Lifetime Risk of Urinary Tract Infection: A Systematic Review and Meta-Analysis". The Journal of Urology. 189 (6): 2118–2124. doi:10.1016/j.juro.2012.11.114. ISSN0022-5347. PMID23201382.
^ Bleeker, M. C. G.; Heideman, D. A. M.; Snijders, P. J. F.; Horenblas, S.; Dillner, J.; Meijer, C. J. L. M. (2008). "Penile cancer: Epidemiology, pathogenesis and prevention". World Journal of Urology. 27 (2): 141–150. doi:10.1007/s00345-008-0302-z. PMID18607597. S2CID25742226.
^ Pow-Sang, M. R.; Ferreira, U.; Pow-Sang, J. M.; Nardi, A. C.; Destefano, V. (2010). "Epidemiology and Natural History of Penile Cancer". Urology. 76 (2): S2–S6. doi:10.1016/j.urology.2010.03.003. PMID20691882.
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