HMO growth and hospital expenses: a correction.
Center for Policy Studies, Minneapolis, MN 55414.
B B
BB
Zellner
B L
BL
Wolfe
D006279:Health Maintenance Organizations / Q000191:economics*; D006760:Hospitalization / Q000191:economics*; D015233:Models, Statistical; D012044:Regression Analysis; D014481:United States