I F Stephens. Show Affiliations »
Abstract
Mesh: See more » Back Pain/etiologyFemaleHumansLabor PresentationPregnancyPuerperal Disorders/etiology
Year: 1996 PMID: 8819469 PMCID: PMC2352112 DOI: 10.1136/bmj.313.7059.755a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138