Kashefi, N., and K. Kakarala. “Prophylaxis and Treatment of Antibiotic-Associated Diarrhea: Is There Evidence for Using Probiotics?”. The Southwest Respiratory and Critical Care Chronicles, Vol. 3, no. 11, July 2015, pp. 25-28, https://pulmonarychronicles.com/index.php/pulmonarychronicles/article/view/211.