A Rare Case of Adult‐Onset Henoch‐Schönlein Purpura Presenting as Upper Gastrointestinal Bleeding: 1044. (October 2015) - Ona, Mel A.; Papafragkakis, Charilaos; Bhatia, Taruna; Tejada, Juan; Lopez‐Morra, Hernan; Reddy, Madhavi