Human papillomavirus in men: comparison of different genital sites.
Aguilar LV, Lazcano-Ponce E, Vaccarella S, Cruz A, Hernández P, Smith JS, Muñoz N, Kornegay JR, Hernández-Avila M, Franceschi S.
Aguilar LV, et al. Among authors: cruz a.
Sex Transm Infect. 2006 Feb;82(1):31-3. doi: 10.1136/sti.2005.015131.
Sex Transm Infect. 2006.
PMID: 16461598
Free PMC article.