AU - Katz MH TI - WRiting more specific exercise prescriptions PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {1283-1284}, VI - 172 IP - 17 AID - 10.1001/archinternmed.2012.3196 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2012.3196 SO - Archives of Internal Medicine September 24, 2012 172(17):1283