Jewell, D., & Truelove, S. (1981). Disodium azodisalicylate in ulcerative colitis.
Lua i Stíl Chicago (17ú heag.)Jewell, D., agus S. Truelove. Disodium Azodisalicylate in Ulcerative Colitis. 1981.
Lua MLA (9ú heag.)Jewell, D., agus S. Truelove. Disodium Azodisalicylate in Ulcerative Colitis. 1981.
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