Penile marbles and potential risk of HIV transmission.
Loue
Sana
S
Department of Epidemiology and Biostatistics, School of Medicine, Case Western Reserve University, Metrohealth Medical Center, Cleveland, Ohio 44109-1998, USA. sxl54@po.cwru.edu
Loarca
Luis Enrique
LE
Ramirez
Edwin R
ER
Ferman
Julio
J