@inproceedings{inproceedingsf1339b02,
title   = {Impediments to surgical sterilization in the city of Ribeirão Preto, SP, Brazil},
author = {Vieira, Elisabeth Meloni and Fábio, Suzi Volpato and Souza, Luiz de},
year = {2008},
booktitle   = {Congresso Mundial de Epidemiologia}
}