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Changes in the relationship between marriage and preterm birth, 1989-2006

Abdulrahman M El-Sayed1, Sandro Galea

  • 1Columbia University, Mailman School of Public Health, Department of Epidemiology, New York, NY, USA. ame2145@columbia.edu

Public Health Reports (Washington, D.C. : 1974)
|September 3, 2011
PubMed
Abstract

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