Cite
MLA Citation
Rahul Matnani and Deniz Peker. “Azathioprine induced Epstein Barr virus-positive mucocutaneous ulcer arising in perianal fistula and abscess associated with Crohn's disease.” Journal of Crohn's and colitis, vol. 8, 2014, pp. 1747–1748. http://access.bl.uk/ark:/81055/vdc_100161797907.0x000011