| Literature DB >> 3577950 |
Abstract
This paper describes how a sample of elderly people were identified from the electoral register using an initial postal screen, and reports a technique that was used to increase the response to the screen.Entities:
Mesh:
Year: 1987 PMID: 3577950 DOI: 10.1093/ageing/16.2.119
Source DB: PubMed Journal: Age Ageing ISSN: 0002-0729 Impact factor: 10.668