TY - JOUR T1 - An atypical tension pneumothorax JF - Clinical Medicine JO - Clin Med SP - s52 LP - s52 DO - 10.7861/clinmed.20-2-s52 VL - 20 IS - Suppl 2 AU - Shivasankar Murugan Sukumar Y1 - 2020/03/01 UR - http://www.rcpjournals.org/content/20/Suppl_2/s52.abstract ER -