title: Polyarteritis nodosa: report in a newborn infant.
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009336:Necrosis / Q000473:pathology; D010488:Polyarteritis Nodosa / Q000473:pathology*; D014657:Vasculitis / Q000473:pathology; D014781:Viscera / Q000473:pathology