Infections and their treatment in the aetiology of polyarteritis nodosa.
D006801:Humans; D006967:Hypersensitivity / Q000209:etiology*; D007154:Immune System Diseases; D010488:Polyarteritis Nodosa / Q000209:etiology*; D012137:Respiratory System; D012141:Respiratory Tract Infections
ALLERGY/etiology and pathogenesis; PERIARTERITIS NODOSA/etiology and pathogenesis; RESPIRATORY TRACT/infections