https://www.aafp.org/pubs/afp/issues/2002/0415/p1615.html
ANCA-Associated Small-Vessel Vasculitis | AAFP
Antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis is the most common primary systemic small-vessel vasculitis to occur in adults. Although the...
small vessel vasculitisancaassociatedaafp