title: [Diagnostic difficulties in 3 cases of nephronophthisis].
mesh_terms: D000293:Adolescent; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D005921:Glomerulonephritis / Q000175:diagnosis; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis*; D011704:Pyelonephritis / Q000175:diagnosis
vernacular_title: Trudności diagnostyczne w 3 przypadkach nefronoftizy