J M Walker. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Clinical Trials as Topic/standardsData CollectionData Interpretation, Statistical
Year: 1999 PMID: 10521214 PMCID: PMC1116858 DOI: 10.1136/bmj.319.7216.1070
Source DB: PubMed Journal: BMJ ISSN: 0959-8138