@article{4811438b95ca4fad8b61a6c8ef94c378,
title = "The assessment of ADL among frail elderly in an interview survey: Self-report versus performance-based tests and determinants of discrepancies",
author = "G.I.J.M. Kempen and N. Steverink and J. Ormel and D.J.H. Deeg",
year = "1996",
doi = "10.1093/geronb/51b.5.p254",
language = "English",
volume = "51B",
pages = "254--260",
journal = "Journals of Gerontology. Series A : Biological Sciences \& Medical Sciences",
issn = "1079-5006",
publisher = "Oxford University Press",
}