S Gupta. Show Affiliations »
Abstract
Mesh: See more » Health StatusHealth SurveysHumansUnited Kingdom
Year: 1993 PMID: 8401084 PMCID: PMC1679009 DOI: 10.1136/bmj.307.6905.686
Source DB: PubMed Journal: BMJ ISSN: 0959-8138