TI - ABout this journal PT - JOUR DP - 2012 TA - JAMA pages = {885}, VI - 307 IP - 9 AID - 10.1001/jama.307.9.885 [doi] 4100 - http://dx.doi.org/10.1001/jama.307.9.885 SO - JAMA March 7, 2012 307(9):885