“A Retrospective Observational Study on Prescription Pattern and Cost Analysis of Proton Pump Inhibitors in a Secondary Healthcare Hospital in Krishnagiri District, Tamil Nadu: Review Article”. Journal of Pharma Insights and Research 3, no. 6 (December 5, 2025): 231–237. Accessed January 20, 2026. https://jopir.in/index.php/journals/article/view/650.