title: Sarcoidosis and Crohn disease in siblings.
mesh_terms: D000328:Adult; D000941:Antigens; D003424:Crohn Disease / Q000235:genetics*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000235:genetics* / Q000276:immunology; D008198:Lymph Nodes; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D010375:Pedigree; D012507:Sarcoidosis / Q000235:genetics* / Q000276:immunology; D012882:Skin Tests; D014374:Tuberculin Test
chemical_list: D000941:Antigens