Hori K, Suguro M, Koizuka H, Sakagami T, Tomita T, Kosaka T, Fukuda Y. CASE REPORT: Disappearance of Rectal Mucosa-Associated Lymphoid Tissue Lymphoma Following Antibiotic Therapy. Digestive Diseases and Sciences. 2004 Mar;49(3):413–6. doi: 10.1023/b:ddas.0000020495.83052.74.