Johnson, Dinyadarshini, Kah-Ooi Chua, Jeyarajah Selvadurai, Cindy P.S. Niap, Sivakumar Thurairajasingam, Learn-Han Lee, and Vengadesh Letchumanan. “Pilot Trial of Probiotics in Major Depressive Disorder: A Randomized, Double-Blind, Placebo-Controlled Approach”. Progress In Microbes & Molecular Biology 8, no. 1 (April 3, 2025). Accessed April 19, 2025. https://journals.hh-publisher.com/index.php/pmmb/article/view/1115.