Why are the low birthweight (LBW) rates in Brazil higher in richer than in poorer municipalities ? Exploring the epidemiologic paradox of LBW
Antônio Silva Heloísa Bettiol; Marco Antonio Barbieri; Marcio Pereira; Luiz Brito; Valdinar Ribeiro; Vânia Aragão; Annual Meeting of the Pediatric Academic Societies (2004 San Francisco)
Pediatric Research Philadelphia v. 55, n. 4, p. 167A, res. 945, 2004Philadelphia 2004
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