@misc{miscfcf0e360,
title   = {Hepatitis B among sex workers},
author = {Passos, Afonso Dinis Costa and Figueiredo, José Fernando de Castro and Martinelli, Ana de Lourdes Candolo and Villanova, M. G. and Nascimento, Margarida Maria Passeri do and Gaspar, A. M. C. and Yoshida, C. F. T.},
year = {2004},
publisher = {FMRP-USP}
}