D G Altman1, D Elbourne. Show Affiliations » 1. Section of Medical Statistics, Clinical Research Centre, Middlesex.
Abstract
Mesh: See more » Clinical Trials as TopicResearch DesignStatistics as Topic
Year: 1988 PMID: 3342202 DOI: 10.1111/j.1471-0528.1988.tb06474.x
Source DB: PubMed Journal: Br J Obstet Gynaecol ISSN: 0306-5456