Lipana, K. A. and Bolong, D. (2020) “The Utility of Ureteral Jet Angle Sonography as Initial Screening Tool for Assessing Vesico-Ureteral Reflux in the Philippines: A Prospective, Cross-sectional Trial”, Philippine Journal of Urology, 27(1), pp. 29–34. Available at: https://pjuonline.com/index.php/pju/article/view/38 (Accessed: 27 June 2025).