共 44 条
[2]
BECKER H, 1979, HDB MED SOC, P253
[3]
CANNELL C, 1965, VITAL HLTH STATISTIC, V2
[4]
CANNELL CF, 1977, VITAL HLTH STATISTIC, V2
[5]
CANNELL CF, 1965, VITAL HLTH STATISTIC, V20
[6]
CHASSIN MR, 1978, MED CARE, V16, P1
[9]
DAVIS M, 1979, AM SOC ASS M BOSTON