共 7 条
- [1] HALL HRP, 1973, BRIT MED J, V4, P582
- [2] ISAACS B, 1972, Age and Ageing, V1, P222
- [4] SHAW SM, 1975, PROBES HLTH
- [5] WADE O L, 1972, Age and Ageing, V1, P65, DOI 10.1093/ageing/1.2.65
- [6] Wootton J, 1975, Nurs Times, V71, P884
- [7] WOOTTON J, 1975, NURS TIMES, V71, P863