D W Clark, R Hofstra, H E Klarman, R M Thorner, R J Haggerty. Show Affiliations »
Abstract
Mesh： See more » Community Health ServicesHealth SurveysHumansResearchScandinavian and Nordic Countries
Year: 1966 PMID： 5978494
Source DB: PubMed Journal: Milbank Mem Fund Q ISSN： 0026-3745