Okonta, Kelechi E., and Emmanuel O. Ocheli. “Chest Trauma in the Older People: Epidemiological Profile and Treatment Outcome”. International Surgery Journal 5, no. 8 (July 24, 2018): 2697–2700. Accessed October 26, 2025. https://www.ijsurgery.com/index.php/isj/article/view/3120.