共 27 条
[1]
BOHLAND J, 1989, HLTH SERVICES PRIVAT, P27
[3]
IGELHART J, 1990, NEW ENGL J MED, V332, P562
[4]
ISMAEL JS, 1988, PRIVATIZATION PROVIN, P219
[5]
Kennedy L, 1984, Health PAC Bull, V15, P5
[7]
LIGHTMAN E, 1990, PRIVATIZATION RES HI, V18, P105
[9]
MCLAFFERTY S, 1989, HLTH SERVICES PRIVAT, P130