APA (7th ed.) Citation

Marshall, J. K., & Irvine, E. J. Ketotifen Treatment of Active Colitis in Patients with 5-Aminosalicylate Intolerance. Wiley.

Chicago Style (17th ed.) Citation

Marshall, John K., and E Jan Irvine. Ketotifen Treatment of Active Colitis in Patients with 5-Aminosalicylate Intolerance. Wiley.

MLA (9th ed.) Citation

Marshall, John K., and E Jan Irvine. Ketotifen Treatment of Active Colitis in Patients with 5-Aminosalicylate Intolerance. Wiley.

Warning: These citations may not always be 100% accurate.