[1]
M. Masud, “ETIOLOGICAL SPECTRUM OF PERFORATION PERITONITIS: Etiological Spectrum of Perforation Peritonitis”, Pak Armed Forces Med J, vol. 66, no. 5, pp. 756–60, Oct. 2016, Accessed: Feb. 06, 2026. [Online]. Available: https://www.pafmj.org/PAFMJ/article/view/863