title: Contemporary views on the etiology of Crohn's disease.
mesh_terms: D003424:Crohn Disease / Q000209:etiology* / Q000235:genetics / Q000276:immunology; D006801:Humans; D006969:Hypersensitivity, Immediate; D007239:Infections; D037102:Lectins; D008214:Lymphocytes / Q000276:immunology; D012507:Sarcoidosis / Q000150:complications*; D014376:Tuberculosis / Q000150:complications
chemical_list: D037102:Lectins