| Literature DB >> 18038084 |
Laura Rodrigues, Mauricio Barreto, Monica Kramer, Rita de C Barradas Barata.
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Year: 2007 PMID: 18038084 DOI: 10.1590/s0034-89102007000800001
Source DB: PubMed Journal: Rev Saude Publica ISSN: 0034-8910 Impact factor: 2.106