article_metadata: Phani Krishna Machiraju Neetu Mariam Alex Safinaaz Nikita Mary Baby
article_metadata: 10.1177/2050313X211011807
article_metadata: SAGE Open Med Case Rep
article_metadata: 2021 Apr 29;9:2050313X211011807.
article_metadata: covid-19 pneumomediastinum sars cov-2 pneumopericardium
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34017591/
article_metadata: Case Reports
article_metadata: PMC8114250
article_metadata: 34017591
article_metadata: Pneumomediastinum in COVID-19: A series of three cases and review of literature
article_metadata: 2021