In memory of Merritt Ruhlen (1944-2021)Ruhlen
Anca.
In memory of Merritt Ruhlen (1944-2021) = Памяти Мерритта Рулена (1944
To the issue of differential diagnosis of ANCA-positive generalized sarcoidosis and ANCA-associated polyangiitis was characterized by a prominent vasculitis which caused the misdiagnosis of
ANCA-associated polyangiitis. Severe