TY  - JOUR 
T1  - Sexually transmitted papillomavirus infections: epidemiology pathogenesis, clinic, morphology, important differential diagnostic aspects, current diagnostic and treatment options
JO  - Anais Brasileiros de Dermatologia
A1  - Tchernev, Georgi
SN  - 0365-0596
UL  - 10.1590/S0365-05962009000400009
VL  - 84 
Y1  - 2009
PB  - Brasil 
ER  -