TY - GEN AU - Sobol,M G TI - Segmenting health maintenance organizations to study productivity and profitability SN - 1078-6767 PY - 2000///0906 KW - Accounts Payable and Receivable KW - Efficiency, Organizational KW - Financial Management KW - methods KW - Health Maintenance Organizations KW - economics KW - Income KW - Independent Practice Associations KW - Medical Staff KW - organization & administration KW - Multi-Institutional Systems KW - Organizational Objectives KW - Texas N1 - Publication Type: Comparative Study; Journal Article ER -