机构:
Columbia Univ, Averting Maternal Death & Disabil Program, New York, NY 10027 USAColumbia Univ, Averting Maternal Death & Disabil Program, New York, NY 10027 USA
Rosenfield, Allan
Min, Caroline J.
论文数: 0引用数: 0
h-index: 0
机构:Columbia Univ, Averting Maternal Death & Disabil Program, New York, NY 10027 USA
Min, Caroline J.
Freedman, Lynn P.
论文数: 0引用数: 0
h-index: 0
机构:Columbia Univ, Averting Maternal Death & Disabil Program, New York, NY 10027 USA
Freedman, Lynn P.
[J].
NEW ENGLAND JOURNAL OF MEDICINE,
2007,
356
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: 1395
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1397