共 26 条
[3]
BENPORATH Y, 1973, 731 MAUR FALK I EC R
[4]
BENPORATH Y, 1976, Q J EC, V90, P284
[5]
BROOKS CH, 1978, HEALTH SERV RES, V13, P3
[6]
CUTRIGHT P, 1977, IMPACT FAMILY PLANNI
[7]
DAVIS K, 1978, HLTH WAR POVERTY
[8]
DAVIS K, 1976, ROLE HLTH INSURANCE