W Roush. Show Affiliations »
Abstract
Mesh: See more » AgedAged, 80 and overDeveloped CountriesFamilyHealth StatusHumansLife ExpectancyLongevityRetirementSocial Security
Year: 1996 PMID: 8658190
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728