title: [Leśniowski-Crohn disease and hemorrhagic-ulcerative colitis in children in the light of diagnostic difficulties].
mesh_terms: D000293:Adolescent; D002648:Child; D003093:Colitis, Ulcerative / Q000175:diagnosis*; D003424:Crohn Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D007079:Ileitis / Q000175:diagnosis; D008297:Male
vernacular_title: Choroba Leśniowskiego-Crohna i krwotoczno-wrzodziejace zapalenie jelita grubego u dzieci w świetle trudności diagnostycznych.