APA

Dayharsh G. A., Loftus E. V., Sandborn W. J., Tremaine W. J., Zinsmeister A. R., Witzig T. E., Macon W. R. & Burgart L. J. (20020208). Epstein-Barr virus-positive lymphoma in patients with inflammatory bowel disease treated with azathioprine or 6-mercaptopurine. : Gastroenterology.

Chicago

Dayharsh Gerald A, Loftus Edward V, Sandborn William J, Tremaine William J, Zinsmeister Alan R, Witzig Thomas E, Macon William R and Burgart Lawrence J. 20020208. Epstein-Barr virus-positive lymphoma in patients with inflammatory bowel disease treated with azathioprine or 6-mercaptopurine. : Gastroenterology.

Harvard

Dayharsh G. A., Loftus E. V., Sandborn W. J., Tremaine W. J., Zinsmeister A. R., Witzig T. E., Macon W. R. and Burgart L. J. (20020208). Epstein-Barr virus-positive lymphoma in patients with inflammatory bowel disease treated with azathioprine or 6-mercaptopurine. : Gastroenterology.

MLA

Dayharsh Gerald A, Loftus Edward V, Sandborn William J, Tremaine William J, Zinsmeister Alan R, Witzig Thomas E, Macon William R and Burgart Lawrence J. Epstein-Barr virus-positive lymphoma in patients with inflammatory bowel disease treated with azathioprine or 6-mercaptopurine. : Gastroenterology. 20020208.