OMER, T.; ANWAR, A.; AHMED, H. N.; KHAN, M. H.; BARLAS, M.; ZIA, A. Comparison of post-dural puncture headache incidence among patients undergoing spinal anaesthesia for elective caesarean section by using quincke 25-G and 29-G spinal needles. International Journal of Research in Medical Sciences, [S. l.], v. 9, n. 9, p. 2588–2592, 2021. DOI: 10.18203/2320-6012.ijrms20213397. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/9952. Acesso em: 14 oct. 2025.