TY - GEN AU - Rohrer,J E TI - Health planning as social evolution PY - 1990///0420 KW - Biological Evolution KW - Delivery of Health Care KW - organization & administration KW - Health Planning KW - trends KW - Health Planning Organizations KW - Multi-Institutional Systems KW - Social Change KW - Socioeconomic Factors KW - Systems Analysis KW - United States N1 - Publication Type: Journal Article ER -