共 16 条
[11]
MCCLISH DK, 1985, CRIT CARE MED
[13]
Pettengill J, 1982, Health Care Financ Rev, V4, P101
[14]
Wagner D P, 1983, Health Care Financ Rev, V5, P81
[16]
WAGNER DP, 1984, HLTH CARE FINANCIN S, P91