For citations:
Viktorova I.B., Khanin A.L., Zimina V.N., Dadyka I.V., Gorjaeva M.O. Chronic obstructive pulmonary disease in patients infected with human immunodeficiency virus. PULMONOLOGIYA. 2021;31(4):477-482. (In Russ.) https://doi.org/10.18093/0869-0189-2021-31-4-477-482