| Literature DB >> 6873699 |
Abstract
Entities:
Keywords: Adult; Age Factors; Aged; Americas; Arizona; Communication; Demographic Factors; Developed Countries; Family And Household; Friends And Relatives; Knowledge Sources; Migration--determinants; North America; Northern America; Population; Population Characteristics; Population Dynamics; United States
Mesh:
Year: 1983 PMID: 6873699 DOI: 10.1093/geront/23.3.288
Source DB: PubMed Journal: Gerontologist ISSN: 0016-9013