Edaigbini, SA, IZ Delia, MB Aminu, N Anumenechi, and SS Audu. “Empyema Thoracis in Zaria; A Preliminary Report”. Nigerian Journal of Surgery 17, no. 2 (January 16, 2012): 82–86. Accessed August 1, 2026. https://www.ajol.info/index.php/njs/article/view/73057.