Fennessy A, Doyle M, Boland A, Bourke R, O'Connor A. Four-strain probiotic exerts a positive effect on irritable bowel syndrome symptoms occurring in inflammatory bowel diseases in absence of inflammation (train-IBD trial). World J Gastrointest Pharmacol Ther 2025; 16(2): 101268 [PMID: 40575360 DOI: 10.4292/wjgpt.v16.i2.101268]