| Literature DB >> 12162848 |
Lígia Giovanella1, Jeni Vaitsman, Sarah Escorel, Rosana Magalhães, Nilson Do Rosário Costa.
Abstract
Mesh:
Year: 2002 PMID: 12162848 DOI: 10.1590/s1020-49892002000500026
Source DB: PubMed Journal: Rev Panam Salud Publica ISSN: 1020-4989