Takorov, I., Lukanova, T., Simeonovski, S., Vylcheva, D., Dimitrov, D., Stanimirov, T., Arnaudov, S., & Abrasheva, M. (2022). Spontaneous Pneumomediastinum in a SARS-CoV-2 Positive Patient Treated with High-flow Nasal Cannula: A Case Report. Medical Research Archives, 10(1). doi:10.18103/mra.v10i1.2675