TY - BOOK CN - RA418.5.H43 CN - RA418.5.H43 CY - Chicago : DA - [1971?] ID - 63829 KW - Health maintenance organizations PB - The Center, PP - Chicago : PY - [1971?] T1 - Health maintenance organizations :a reconfiguration of the health services system : proceedings of the thirteenth annual Symposium on Hospital Affairs, May 1971 / TI - Health maintenance organizations :a reconfiguration of the health services system : proceedings of the thirteenth annual Symposium on Hospital Affairs, May 1971 / ER -