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[Mother-child transmission of immunoglobulins G].
Machado AP, Gonçalves G, Barros H, Nascimento MS. Machado AP, et al. Among authors: barros h. Acta Med Port. 1995 Feb;8(2):81-5. Acta Med Port. 1995. PMID: 7771208 Free article. Portuguese.
[The risk factors for breast cancer: a case-control study].
Gandra L, Barros H, Moreira A, Calheiros F, Magalhães N. Gandra L, et al. Among authors: barros h. Acta Med Port. 1993 Mar-Apr;6(3-4):129-33. Acta Med Port. 1993. PMID: 8317231 Free article. Portuguese.
924 results