L LINDGREN. Show Affiliations »
Abstract
Keywords: CERVIX UTERI/physiology; FETUS; LABOR/physiology
Mesh: See more » Cervix Uteri/physiologyDilatationFemaleFetusHumansLabor, Obstetric/physiologyPregnancyWork
Year: 1961 PMID: 13762357 DOI: 10.1007/bf00672681
Source DB: PubMed Journal: Arch Gynakol ISSN: 0003-9128