TI - THis week in jama PT - JOUR DP - 2013 TA - JAMA pages = {309}, VI - 309 IP - 4 AID - 10.1001/jama.2012.145183 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.145183 SO - JAMA January 23, 2013 309(4):309