title: [Crohn's disease. Ultramicroscopic, pathological and clinical aspects].
mesh_terms: D000328:Adult; D000367:Age Factors; D003106:Colon / Q000473:pathology; D003424:Crohn Disease / Q000175:diagnosis / Q000473:pathology; D004386:Duodenum / Q000473:pathology; D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology; D007583:Jejunum / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron
vernacular_title: La enfermedad de Crohn. Aspectos clínicos, patológicos y ultramicroscópicos