For citations:
Chizhova O.Y., Ruslyakova I.A., Bakulin I.G., Prokofieva N.A., Sushilova A.G., Glazunova G.M., Lebedinsky K.M. Pneumomediastinum: a New Look at an Old Problem in a COVID-19 Pandemic. General Reanimatology. 2022;18(4):4-10. https://doi.org/10.15360/1813-9779-2022-4-4-10