共 9 条
- [2] BRANCH LG, 1980, GERONTOLOGICAL SOC M, V6
- [3] GIBSON RM, 1980, HLTH CARE FINANC SUM, P1
- [6] MEASURE OF PRIMARY SOCIOBIOLOGICAL FUNCTIONS [J]. INTERNATIONAL JOURNAL OF HEALTH SERVICES, 1976, 6 (03): : 493 - 508
- [7] Katz S, 1979, Health Med Care Serv Rev, V2, P3
- [8] KUNKEL SD, 1981, T SOC ACTUARIES, V33, P221
- [9] *US BUR CENS, 1981, 1981 STAT ABST US