For citations:
Panev N.I., Evseeva N.A., Kungurova S.O., Korotenko O.Yu., Rumpel O.A., Danilov I.P. Features of the immune status in occupational chronic obstructive pulmonary disease of varying severity in coal mine workers. Russian Journal of Occupational Health and Industrial Ecology. 2023;63(8):512-518. (In Russ.) https://doi.org/10.31089/1026-9428-2023-63-8-512-518. EDN: nppppg