Mangel, Tobin P., and Brendan P. Madden. “Acute Tracheal Tear – A Potential Cause of Spontaneous Pneumomediastinum in Patients With COVID-19”. Monaldi Archives for Chest Disease 91, no. 2 (April 15, 2021). Accessed October 16, 2024. https://www.monaldi-archives.org/macd/article/view/1852.