Smoking and other pre-gestational risk factors for spontaneous preterm birth

OBJECTIVES: to investigate pre-gestational risk factors for spontaneous preterm birth and, the role of smoking and its cumulative effects on prematurity. METHODS: a case-control study analyzed a data set of all births occurring in a tertiary maternity hospital between April 2002 and July 2004. Spont...

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Veröffentlicht in:	Revista Brasileira de Saúde Materno Infantil 2011-12, Vol.11 (4), p.397-403
Hauptverfasser:	Grillo, Eugênio, Freitas, Paulo Fontoura
Format:	Artikel
Sprache:	eng
Schlagworte:	PEDIATRICS
Online-Zugang:	Volltext
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