| Literature DB >> 4453797 |
M R de Oliveira, M A Barbosa, E Salata, M I Sogayar, R Sogayar, F M Corrêa.
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Year: 1974 PMID: 4453797 DOI: 10.1590/s0034-89101974000200008
Source DB: PubMed Journal: Rev Saude Publica ISSN: 0034-8910 Impact factor: 2.106