共 26 条
[1]
[Anonymous], 1994, DIFFERENT TYPES CARE
[7]
Clarke M, 1984, Health Trends, V16, P3
[8]
ELY M, 1995, COGNITIVELY FRAIL EL
[10]
Gilleard C J, 1982, Arch Gerontol Geriatr, V1, P151, DOI 10.1016/0167-4943(82)90015-2