Ahmad, F., Khan, M. Z., Ahmed, B., Ullah, N., Asghar, M. and Habib, H. (2011) “ETIOLOGYAND THE ROLE OF PROCTOSIGMOIDOSCOPY IN PATIENTS WITH ACUTE BLOODY DIARRHEAS”, Journal of Postgraduate Medical Institute, 24(3). Available at: https://www.jpmi.org.pk/index.php/jpmi/article/view/1070 (Accessed: 26 April 2024).