3MYERS A H,YOUNG Y,LANGLOIS J A. Prevention of falls in the elderly [J]. Bone, 1996, 18( 1 Suppl) : 87S- 101S.
4LUUKINEN H, KOSKI K, KIVELA S L, et al. Social sta- tus, life changes, housing conditions, health, functional abilities andlifestyle as risk factors for recurrent falls among the home-dwelling elderly [J ]. Public Health, 1996, 110 (2): 115-118.