For citations:

Khaletskaya N.V., Dotsenko E.A., Loginov R.A., Goponiako S.V., Nikulina N.A., Nikalaeva N.V. Challenging diagnosis of ANCA-associated vasculitis with hemoptysis. Health and Ecology Issues. 2025;22(1):112-118. (In Russ.) https://doi.org/10.51523/2708-6011.2025-22-1-14