KHOKHAR, Samia Khalid; KHAN, Ambreen Surti; QAMAR, Aisha; KHALIQ, Saneed. Radiographic assessment of sacral hiatus anatomy with backache. Pakistan Journal of Medical Sciences, [S. l.], v. 39, n. 6, 2023. DOI: 10.12669/pjms.39.6.7112. Disponível em: https://pjms.org.pk/index.php/pjms/article/view/7112. Acesso em: 7 nov. 2025.