AU - Zhang Y, Lee BY, Donohue JM TI - AMbulatory antibiotic use and prescription drug coverage in older adults PT - JOUR DP - 2010 TA - Archives of Internal Medicine pages = {1308-1314}, VI - 170 IP - 15 AID - 10.1001/archinternmed.2010.235 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2010.235 SO - Archives of Internal Medicine August 9, 2010 170(15):1308