RT Journal Article SR Electronic T1 Massive intrapericardial and intrathoracic hemorrhage secondary to unusual injuries causing cardiopulmonary arrest JF Trauma Surgery & Acute Care Open FD BMJ Publishing Group Ltd SP e000026 DO 10.1136/tsaco-2016-000026 VO 1 IS 1 A1 Ogun, O A A1 Wagner, M A1 Asensio, J A YR 2016 UL http://tsaco.bmj.com/content/1/1/e000026.abstract AB