APA

Baumgart D. C., Pintoffl J. P., Sturm A., Wiedenmann B. & Dignass A. U. (20060606). Tacrolimus is safe and effective in patients with severe steroid-refractory or steroid-dependent inflammatory bowel disease--a long-term follow-up. : The American journal of gastroenterology.

Chicago

Baumgart Daniel C, Pintoffl Jan P, Sturm Andreas, Wiedenmann Bertram and Dignass Axel U. 20060606. Tacrolimus is safe and effective in patients with severe steroid-refractory or steroid-dependent inflammatory bowel disease--a long-term follow-up. : The American journal of gastroenterology.

Harvard

Baumgart D. C., Pintoffl J. P., Sturm A., Wiedenmann B. and Dignass A. U. (20060606). Tacrolimus is safe and effective in patients with severe steroid-refractory or steroid-dependent inflammatory bowel disease--a long-term follow-up. : The American journal of gastroenterology.

MLA

Baumgart Daniel C, Pintoffl Jan P, Sturm Andreas, Wiedenmann Bertram and Dignass Axel U. Tacrolimus is safe and effective in patients with severe steroid-refractory or steroid-dependent inflammatory bowel disease--a long-term follow-up. : The American journal of gastroenterology. 20060606.