- Rescue therapy with tacrolimus for a patient with severe ulcerative colitis refractory to combination leukocytapheresis and high-dose corticosteroid therapy. Nakase, H., Mikami, S., Matsuura, M., Ueno, S., Uza, N., Inoue, S., Kitamura, H., Kasahara, K., Yoshino, T., Takeda, Y., Chiba, T. Intern. Med. (2007)