RT Journal Article SR Electronic T1 COVID-19-associated pneumomediastinum JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP e91 OP e92 DO 10.7861/clinmed.2020-0247 VO 20 IS 4 A1 Nina Goldman A1 Balamayran Ketheeswaran A1 Henrietta Wilson YR 2020 UL http://www.rcpjournals.org/content/20/4/e91.abstract AB A case is presented highlighting the emerging association of COVID-19 with pneumomediastinum, even in patients who have never received mechanical ventilation or positive airway pressure.