TY - GEN AU - Newhouse Joseph P TI - Free for all?: lessons from the Rand Health Insurance Experiment SN - 0674319141 AV - W275 AA1 PY - 1993/// CY - Cambridge, Mass. PB - Harvard University Press KW - Rand Health Insurance Experiment KW - Medical care Cost of KW - Medical care KW - Insurance Health KW - Delivery of Health Care KW - Health Status KW - Utilization KW - Research KW - Coinsurance KW - economics KW - United States N1 - "A Rand study"; Includes bibliographical references (p. 465-482) and index ER -