The contribution of chronic conditions and disabilities to poor self-rated health in elderly men. - Hoeymans N; Feskens EJM; Kromhout D; van den Bos GAM; Hoeymans, N; Feskens, E J; Kromhout, D; van den Bos, G A (Journals of Gerontology Series A: Biological Sciences & Medical Sciences, 1999)