Seagroatt, V., & Goldacre, M. (2003). Crohn's disease, ulcerative colitis, and measles vaccine in an English population, 1979-1998.
Lua i Stíl Chicago (17ú heag.)Seagroatt, V., agus M. Goldacre. Crohn's Disease, Ulcerative Colitis, and Measles Vaccine in an English Population, 1979-1998. 2003.
Lua MLA (9ú heag.)Seagroatt, V., agus M. Goldacre. Crohn's Disease, Ulcerative Colitis, and Measles Vaccine in an English Population, 1979-1998. 2003.
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