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Impact of Folic Acid Supplementation in the United States
Evans, Mark I., Wapner, Ronald J., OʼBrien, Joseph E., Dvorin, Elena, Huang, Xiouha, Harrison, HaroldVolume:
97
Journal:
Obstetrics & Gynecology
DOI:
10.1097/00006250-200104001-00102
Date:
April, 2001
File:
PDF, 86 KB
2001