title: A new look at Crohn's disease.
mesh_terms: D000293:Adolescent; D000818:Animals; D003424:Crohn Disease / Q000209:etiology / Q000473:pathology* / Q000628:therapy; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D007422:Intestines / Q000473:pathology; D051379:Mice; D011817:Rabbits; D051381:Rats