Kalbit, Rajiv H., and Karl Marvin M. Tan. “The Use of Artificial Intelligence Machine Learning Models to Predict Stone-Free Status After Percutaneous Nephrolithotomy: A Meta-Analysis”. Philippine Journal of Urology, vol. 35, no. 02, Feb. 2026, https://pjuonline.com/index.php/pju/article/view/204.