Effect of classification on the incidence of polyarteritis nodosa and microscopic polyangiitis: comment on the article by Watts et al.
Bruce
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Bell
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D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D010488:Polyarteritis Nodosa / Q000145:classification* / Q000453:epidemiology*; D014657:Vasculitis / Q000145:classification* / Q000453:epidemiology*