For citations:

Kostenko D.Y., Zaikova-Khelimskaia I.V. Evaluation of the influence and correction of pneumocystis infection on clinical and laboratory characteristics of chronic obstructive pulmonary disease. Bulletin Physiology and Pathology of Respiration. 2020;(78):23-30. (In Russ.) https://doi.org/10.36604/1998-5029-2020-78-23-30