AU - Smith MD, Laws MA TI - THe geographic accessibility of retail clinics for underserved populations—invited commentary PT - JOUR DP - 2009 TA - Archives of Internal Medicine pages = {951-953}, VI - 169 IP - 10 AID - 10.1001/archinternmed.2009.111 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2009.111 SO - Archives of Internal Medicine May 25, 2009 169(10):951