. Show Affiliations »
Abstract
Mesh: See more » AdultAgedAged, 80 and overAgingHumansMiddle AgedResearch Personnel/educationResearch Personnel/supply & distributionResearch Personnel/trendsRetirement/trends
Year: 2007 PMID: 17554315 DOI: 10.1038/nm0607-649
Source DB: PubMed Journal: Nat Med ISSN: 1078-8956 Impact factor: 53.440