C L LINDGREN, C N SMYTH. Show Affiliations »
Abstract
Keywords: CERVIX UTERI; LABOR/physiology
Mesh: See more » Cervix UteriDystociaFemaleHumansLabor, Obstetric/physiologyPregnancyPressureWork
Year: 1961 PMID: 14465464 DOI: 10.1111/j.1471-0528.1961.tb02837.x
Source DB: PubMed Journal: J Obstet Gynaecol Br Emp ISSN: 0307-1871