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Research Article Free access | 10.1172/JCI101890
Department of Obstetrics and Gynecology, New York University College of Medicine
Obstetrical and Gynecological Service [Third Division] Bellevue Hospital
1This study was carried out with the aid of a grant from the Commonwealth Fund.
Find articles by Munnell, E. in: JCI | PubMed | Google Scholar
Department of Obstetrics and Gynecology, New York University College of Medicine
Obstetrical and Gynecological Service [Third Division] Bellevue Hospital
1This study was carried out with the aid of a grant from the Commonwealth Fund.
Find articles by Taylor, H. in: JCI | PubMed | Google Scholar
Published September 1, 1947 - More info