Cite
MLA Citation
Walter Reinisch et al.. “Azathioprine versus mesalazine for prevention of postoperative clinical recurrence in patients with Crohn's disease with endoscopic recurrence: efficacy and safety results of a randomised, double-blind, double-dummy, multicentre trial.” Gut, vol. 59, no. 6, 2010, pp. 752–759. http://access.bl.uk/ark:/81055/vdc_100135556137.0x000042