TY - GEN AU - Lairson,D R AU - Swint,J M TI - Estimates of preventive versus nonpreventive medical care demand in an HMO SN - 0017-9124 PY - 1979///1026 KW - Adult KW - Age Factors KW - Child KW - Deductibles and Coinsurance KW - Female KW - Health Maintenance Organizations KW - statistics & numerical data KW - Health Planning KW - Health Services Accessibility KW - Health Services Needs and Demand KW - Hospitals KW - Humans KW - Male KW - Oregon KW - Preventive Health Services KW - Regression Analysis KW - Sex Factors KW - Socioeconomic Factors N1 - Publication Type: Journal Article ER -