Jewell, D., & Truelove, S. (1974). Azathioprine in ulcerative colitis: Final report on controlled therapeutic trial.
Chicago Style (17. basım) AtıfJewell, D., ve S. Truelove. Azathioprine in Ulcerative Colitis: Final Report on Controlled Therapeutic Trial. 1974.
MLA (9th ed.) AtıfJewell, D., ve S. Truelove. Azathioprine in Ulcerative Colitis: Final Report on Controlled Therapeutic Trial. 1974.
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