Não informado. (2012). The Journal of Trauma and Acute Care Surgery. Lippincott Williams & Wilkins.
Chicago-referens (17:e uppl.)Não informado. The Journal of Trauma and Acute Care Surgery. Hagerstown, Md: Lippincott Williams & Wilkins, 2012.
MLA-referens (8:e uppl.)Não informado. The Journal of Trauma and Acute Care Surgery. Lippincott Williams & Wilkins, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.