N Mays. Show Affiliations »
Abstract
Mesh: See more » Health Services Needs and DemandHealth Services Research
Year: 1997 PMID: 9229070 PMCID: PMC1060486 DOI: 10.1136/jech.51.3.339
Source DB: PubMed Journal: J Epidemiol Community Health ISSN: 0143-005X Impact factor: 3.710