P G Weil. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AgedCanadaGeriatricsHospitals, VeteransHumansUnited States
Year: 1979 PMID: 466621 PMCID: PMC1704359
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262