4. High prevalence of anal HPV infection among HIV-positive male...

Eugenio Nelson Cavallari A , Gabriella d'Ettorre A , Giancarlo Ceccarelli A , Sara Serafini A , Alessandra Pierangeli B , Alessio Impagnatiello C , Tommaso Ascoli Bertoli A , Luigi Bianchi A , Guido Antonelli B , Vincenzo Vullo A and Marileda Indinnimeo C A Public Health and Infectious Diseases Department, 'Sapienza' University of Rome, Rome, ... (more)

http://www.publish.csiro.au/paper/SHv10n6ab4.htm