Zhibin Bu, Xianghua Ye, Bin Huang, Rui Liu, and Ling Peng. 2022. “Bifidobacteria Was Decreased in Adult Patients With Irritable Bowel Syndrome Based on PCR and Bacterial Culture: A Systematic Review and Meta-Analysis”. Turkish Journal of Gastroenterology 33 (5):368-76. https://tjg.avesjournals.com/index.php/tjg/article/view/4223.