Roy M Pitkin. Show Affiliations »
Abstract
Entities: Disease
Mesh： See more » Analysis of VarianceFemaleHistory, 20th CenturyHumansLabor, Obstetric/historyLabor, Obstetric/physiologyPregnancyUnited States
Year: 2003 PMID： 12576240 DOI： 10.1016/s0029-7844(02)02398-0
Source DB: PubMed Journal: Obstet Gynecol ISSN： 0029-7844 Impact factor: 7.661