A 42-year-old man with microcytic anemia and hypocalcemia

Christi A. Matteoni, MD
Department of Gastroenterology, Cleveland Clinic

John J. Vargo II, MD
Department of Gastroenterology, Cleveland Clinic

Address: John J. Vargo II, MD, Department of Gastroenterology, S40, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195