RT Journal Article SR Electronic T1 Short answer question case series: postlytic gastrointestinal bleeding JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 815 OP 816 DO 10.1136/emermed-2011-200274 VO 28 IS 9 A1 Paul Rohdenberg A1 Moses Graubard A1 Timothy Jang YR 2011 UL http://emj.bmj.com/content/28/9/815.abstract AB