A case of antiphospholipid antibody syndrome with Budd-Chiari and colonic ulcers complicated with gastrointestinal hemorrhage - İLKGÜL, Özer; İÇÖZ, Gökhan; DAYANGAÇ, Murat; TOKAT, Yaman; ÖZÜTEMİZ, Ömer (Turkish Journal of Gastroenterology, 2004)