title: [Difficulties in the diagnosis and treatment of ulcerative colitis in children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D003093:Colitis, Ulcerative / Q000175:diagnosis* / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008551:Melena / Q000175:diagnosis
vernacular_title: Trudności w rozpoznawaniu i leczeniu wrzodziejacego zapalenia jelita grubego u bzieci.