Tsuchiya, M [Recent advances in the etiological and therapeutic studies in ulcerative colitis]. [electronic resource] - Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine Sep 1987 - 1372-7 p. digital Publication Type: Journal Article ISSN: 0021-5384 Standard No.: 10.2169/naika.76.1372 doi Subjects--Topical Terms: Autoantibodies--biosynthesisColitis, Ulcerative--etiologyHumansThymectomyThymus Gland--immunology