title: [Diagnostic difficulties in periarteritis in infants].
mesh_terms: D000367:Age Factors; D001344:Autopsy; D003951:Diagnostic Errors; D006463:Hemolytic-Uremic Syndrome / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007668:Kidney / Q000473:pathology; D009206:Myocardium / Q000473:pathology; D010488:Polyarteritis Nodosa / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Trudności w diagnostyce guzkowego zapalenia tetnic u niemowlat