A etiology of Crohn's disease.
D000818:Animals; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D003424:Crohn Disease / Q000209:etiology*; D006099:Granuloma / Q000276:immunology; D006168:Guinea Pigs; D007918:Leprosy / Q000209:etiology; D051379:Mice; D012507:Sarcoidosis / Q000276:immunology; D012882:Skin Tests; D013256:Steroids / Q000627:therapeutic use
D000893:Anti-Inflammatory Agents; D013256:Steroids