| Literature DB >> 3241948 |
C Lombardi, M Bronfman, L A Facchini, C G Victora, F C Barros, J U Béria, A M Teixeira.
Abstract
Mesh:
Year: 1988 PMID: 3241948 DOI: 10.1590/s0034-89101988000400001
Source DB: PubMed Journal: Rev Saude Publica ISSN: 0034-8910 Impact factor: 2.106