“The Effect of Multistrain Probiotic Formulation On Irritable Bowel Syndrome Patients : A Randomized Controlled Clinical Trial”. Journal of Chittagong Medical College Teachers’ Association 27, no. 2 (February 25, 2017): 31–38. Accessed June 24, 2026. https://banglajol.info/index.php/JCMCTA/article/view/62362.