Case records of the Massachusetts General Hospital. Case 25-2012. A 15-year-old boy with abdominal pain, hematochezia, and anemia.
Zella GC, Gee MS, Badizadegan K. Case records of the Massachusetts General Hospital. Case 25-2012. A 15-year-old boy with abdominal pain, hematochezia, and anemia. N Engl J Med. 2012 Aug 16; 367(7):659-67.