L P Fielding, R Grace, R Hittinger. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » HumansMedical RecordsPatient SelectionRandomized Controlled Trials as Topic
Year: 1999 PMID: 10092280 PMCID: PMC1115294 DOI: 10.1136/bmj.318.7187.874a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138