TY - GEN TI - The effect of prescription drug insurance on utilization and health among the elderly PY - 2007///0618 KW - Aged KW - Drug Utilization KW - Health Services KW - statistics & numerical data KW - Health Status KW - Hospitalization KW - Humans KW - Insurance Coverage KW - Insurance, Pharmaceutical Services KW - Medicare KW - United States N1 - Publication Type: Journal Article ER -