“Follow-Up Ultrasound After Pyeloplasty Should Be Performed With An Empty Bladder: A Lesson from Monsieur Laplace”. Archives of Clinical and Biomedical Research 3, no. 6 (October 18, 2019): 357–360. Accessed September 18, 2026. https://fortunejournals.org/ojs/index.php/acbr/article/view/14745.