B P Watson1. Show Affiliations » 1. Professor of Obstetrics and Gynaecology, Columbia University, Director of Sloane Hospital for Women, New York, N.Y.
Abstract
Year: 1938 PMID: 20320858 PMCID: PMC538348
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262