AU - Song Z, Cutler DM, Chernew ME TI - POtential consequences of reforming medicare into a competitive bidding system PT - JOUR DP - 2012 TA - JAMA pages = {459-460}, VI - 308 IP - 5 AID - 10.1001/jama.2012.7909 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.7909 SO - JAMA August 1, 2012 308(5):459