AU - Berlin J TI - MRi of the gastrointestinal tract PT - JOUR DP - 2012 TA - JAMA pages = {1437}, VI - 307 IP - 13 AID - 10.1001/jama.2012.401 [doi] 4100 - http://dx.doi.org/10.1001/jama.2012.401 SO - JAMA April 4, 2012 307(13):1437