Bwanga, Osward, Mulewa Mulenga, Ethel C. Jere, and James M. Sichone. “Is It Possible to Miss a Metallic Airway Foreign Body on a Chest Radiograph? Imaging Case Report from Zambia”. Medical Journal of Zambia 49, no. 1 (August 5, 2022): 96–101. Accessed May 8, 2024. https://mjz.co.zm/index.php/mjz/article/view/53.