共 56 条
[1]
Abramson JS, 1996, SOC WORK, V41, P270
[3]
*ANA, 1994, AM NURSE, V26, P11
[4]
[Anonymous], 1996, COD ETH NAT ASS SOC
[5]
[Anonymous], SOCIAL THOUGHT
[6]
BLANK RH, 1992, AM J GASTROENTEROL, V87, P1076
[7]
BOYLE PJ, 1993, HASTINGS CENT REP, V23, pS3
[8]
Brody B A, 1991, Tex Med, V87, P86
[10]
Callahan D, 1987, Setting limits: Medical goals in an ageing society