Rita W. Y. Ng, Zigui Chen, Liuyue Yang, Oscar W. H. Wong, Agnes S.Y. Leung, K. W. Tsui, Natalie M.W. Kwok, Lesley H.Y. Tang, Peter M.H. Cheung, Paul K. S. Chan, Margaret Ip. "Association between attention-deficit/hyperactivity disorders and intestinal disorders: A systematic review and Meta-analysis." Scientific Reports, 2025. doi:10.1038/s41598-025-04303-x