| Literature DB >> 3133750 |
V T Schall, P Jurberg, E M Almeida, C Casz, F G Cavalcante, S Bagno.
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Year: 1987 PMID: 3133750 DOI: 10.1590/s0034-89101987000500005
Source DB: PubMed Journal: Rev Saude Publica ISSN: 0034-8910 Impact factor: 2.106