P Caper. Show Affiliations »
Abstract
Mesh: See more » Delivery of Health Care/economicsEpidemiologic MethodsHumansPopulation SurveillanceUnited States
Year: 1987 PMID: 3578612 PMCID: PMC1647068 DOI: 10.2105/ajph.77.6.669
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308