Hepatitis B among female sex workers in Ribeirão Preto - São Paulo, Brazil

by Passos,Afonso Dinis Costa, Figueiredo,José Fernando de Castro, Martinelli,Ana de Lourdes Candolo, Villanova,Márcia Guimarães, Nascimento,Margarida Pásseri do, Gaspar,Ana Maria Coimbra, Yoshida,Clara Fumiko Tachibana
Published 2007