TI - ABout this journal PT - JOUR DP - 2011 TA - JAMA pages = {745}, VI - 305 IP - 8 AID - 10.1001/jama.305.8.745 [doi] 4100 - http://dx.doi.org/10.1001/jama.305.8.745 SO - JAMA February 23, 2011 305(8):745