TI - THis week in jama PT - JOUR DP - 2012 TA - JAMA pages = {335}, VI - 307 IP - 4 AID - 10.1001/jama.2012.3 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.3 SO - JAMA January 25, 2012 307(4):335