Ahmad, S., M. Zaman, N. Idrees, R. Gul, Y. Aziz, and F. Ahmad. “Evaluation of the Efficacy of Rifaximin Versus Mebeverine in the Treatment of Diarrhea-Predominant Irritable Bowel Syndrome: Rifaximin Versus Mebeverine in the Treatment of Diarrhea-Predominant IBS”. Pakistan Journal of Health Sciences, vol. 7, no. 3, Mar. 2026, pp. 124-30, doi:10.54393/pjhs.v7i3.3757.