Al-Mourgi, Majed. “First Rib Fractures As Indicators of Serious Intra and Extra-Thoracic Injury in Polytrauma and Their Impact on the Morbidity and Mortality”. International Surgery Journal 6, no. 4 (March 26, 2019): 1056–1062. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/3930.