The effects of breastfeeding and nutrition on fecundability in rural bangladesh a hazards model analysis

John, A.M.; Menken, J.A.; Chowdhury, A.K.M.A.

Population Studies 41(3): 433-446

1987


ISSN/ISBN: 0032-4728
DOI: 10.2307/2174220
Document Number: 351579

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