Michael Thomas Ebner, Sebastian Fabian Pichler, Florian Manuel Auer. “Effect of Proton Pump Inhibitor Use on the Gut Microbiome and Risk of Clostridium Difficile Infection in Hospitalized Patients: A Systematic Review and Meta-Analysis”. Academic Journal of Clinicians 6, no. 4 (December 21, 2024): 1–15. Accessed February 2, 2025. https://clinician.site/index.php/ajcs/article/view/121.