共 13 条
[4]
BIRCH S, 1987, PUBLIC MONEY, V7, P11
[5]
BIRCH S, 1988, IN PRESS FAM PRACT
[7]
CAIRNS J, 1978, EC ASPECTS HLTH SERV
[10]
van de Ven W P, 1983, Eff Health Care, V1, P47