By Dijkstra W.   Smit J.H.   Comijs H.C.   in Quality and Quantity

ISSN:0033-5177|35|1|107-115

Springer Publishing Company ‎(2001)‎

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By Stel V.S.   Smit J.H.   Pluijm S.M.F.   Lips P.   in Journal of Clinical Epidemiology

ISSN:0895-4356|56|7|659-668

Elsevier‎(2003)‎

Access to resources Favorite 8.415953

By Vellinga A.   Smit J. H.   Van Leeuwen E.   Van Tilburg W.   Jonker C.   in Aging and Mental Health

ISSN:1364-6915|9|1|40-48

Routledge Ltd‎(2005)‎

Access to resources Favorite 2.8563943