TI - Incorrect/omitted reference in: Antiplatelet and anticoagulant therapy in patients with gastrointestinal bleeding: an 86-year-old woman with peptic ulcer disease PT - JOUR DP - 2012 TA - JAMA pages = {147}, VI - 307 IP - 2 AID - 10.1001/jama.2011.1989 [doi] 4100 - http://dx.doi.org/10.1001/jama.2011.1989 SO - JAMA January 11, 2012 307(2):147