D G Altman. Show Affiliations »
Abstract
Mesh: See more » Electronic Data ProcessingPublishingResearchStatistics as Topic
Year: 1986 PMID: 3942699 DOI: 10.1111/j.1471-0528.1986.tb07802.x
Source DB: PubMed Journal: Br J Obstet Gynaecol ISSN: 0306-5456