title: New observations in Crohn's disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000686:Amyloidosis / Q000150:complications; D002648:Child; D002769:Cholelithiasis / Q000150:complications; D003424:Crohn Disease / Q000150:complications / Q000453:epidemiology / Q000209:etiology / Q000473:pathology / Q000628:therapy; D005260:Female; D006801:Humans; D007082:Ileum; D007414:Intestinal Neoplasms / Q000150:complications; D007669:Kidney Calculi / Q000150:complications; D007674:Kidney Diseases / Q000150:complications; D008286:Malabsorption Syndromes / Q000150:complications; D008297:Male; D013167:Spondylitis, Ankylosing / Q000150:complications