Khokhar, Samia Khalid, and Aisha Qamar. “Anatomy and Clinical Significance of Sacral Hiatus”. Journal of Bahria University Medical and Dental College 10, no. 1 (March 17, 2021): 77–80. Accessed March 20, 2026. https://ojs.bahria.edu.pk/jbumdc/index.php/ojs/article/view/426.