1. Circumcision and penile human papillomavirus prevalence in human immunodeficiency virus-infected men: heterosexual and men who have sex with men 
M.P. Canadas, L. Darwich, S. Videla, G. Sirera, J. Coll, M.-L.A. Rafael, B. Clotet 
Clinical Microbiology and Infection 
Volume 19, Issue 7, Pages (July 2013)
DOI: /j x
Copyright © 2013 European Society of Clinical Infectious Diseases Terms and Conditions

2. FIG. 1
Prevalence of infection with human papillomavirus (HPV) type: low-risk (HPV-6, -11) and high-risk oncogenic (HPV-16, -18, -31, -33, -35, -39, -45, -51, -52, -56, -58, -59, -68) by circumcision status.
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2013 European Society of Clinical Infectious Diseases Terms and Conditions