(Q37074193)

English

The use of oral contraceptive before pregnancy and breastfeeding duration: a cross-sectional study with retrospective ascertainment

scientific article published on 16 December 2008

Statements

The use of oral contraceptive before pregnancy and breastfeeding duration: a cross-sectional study with retrospective ascertainment (English)
Nelís Soto-Ramírez
16 December 2008

Identifiers

 
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