For citations:
Knizhnikova E.V., Evseeva G.P., Cherezov S.A., Adlivankina T.M., Telepneva R.S., Suprun S.V., Lebedko O.A. Clinical observation of pneumomediastinum in a case of severe COVID-19-associated pneumonia in a teenager. Bulletin Physiology and Pathology of Respiration. 2022;(85):108-115. (In Russ.) https://doi.org/10.36604/1998-5029-2022-85-108-115