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Prepregnancy Health Status and the Risk of Preterm Delivery
Goldenberg, Robert L., Culhane, Jennifer F.Volume:
159
Language:
english
Journal:
Archives of Pediatrics & Adolescent Medicine
DOI:
10.1001/archpedi.159.1.89
Date:
January, 2005
File:
PDF, 50 KB
english, 2005