L A CALKINS. Show Affiliations »
Abstract
Entities: Disease
Keywords: CERVIX, UTERINE; LABOR
Mesh: See more » Cervix UteriFemaleHumansLabor, ObstetricPregnancyTime FactorsUterusWork
Year: 1954 PMID: 13148247 DOI: 10.1016/0002-9378(54)90104-0
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661