AU - Siontis GM, Tzoulaki I, Ioannidis JA TI - The clinical utility of prognostic indices: The proof of the pudding is in the eating—reply PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {194-195}, VI - 172 IP - 2 AID - 10.1001/archinte.172.2.195-a [doi] 4100 - http://dx.doi.org/10.1001/archinte.172.2.195-a SO - Archives of Internal Medicine January 23, 2012 172(2):194