Alanyl-glutamine supplementation for Clostridioides difficile infection treatment (ACT): a double-blind randomised controlled trial study protocol oleh Jonathan R Swann, Paul V Targonski, Cirle A Warren, Jae Hyun Shin, Ekta N Bansal, Deiziane V D S Costa, Xin Qun Wang, Martin Wu, Brian W Behm, Laurie Archbald-Pannone