G L ENGEL. Show Affiliations »
Abstract
Keywords: DISEASE; HEALTH
Mesh: See more » DiseaseHealthHumans
Year: 1960 PMID: 13820307 DOI: 10.1353/pbm.1960.0020
Source DB: PubMed Journal: Perspect Biol Med ISSN: 0031-5982 Impact factor: 1.416