| Literature DB >> 19531313 |
Patricia de Carvalho Padilha1, Elizabeth Accioly, Beatriz Della Libera, Cristiane Chagas, Cláudia Saunders.
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Year: 2009 PMID: 19531313 DOI: 10.1590/s1020-49892009000200011
Source DB: PubMed Journal: Rev Panam Salud Publica ISSN: 1020-4989