Yigit, E. “The Effect of Probiotic Therapy on Quality of Life and Depressive Symptoms in Patients With Diarrhea-Predominant Irritable Bowel Syndrome”. Annals of Medical Research, vol. 30, no. 4, Apr. 2023, pp. 434-9, http://www.annalsmedres.org/index.php/aomr/article/view/4377.