Post-spinal Headache after Caesarean Section – Effect of Approach Into Dura-Arachnoid Sac. Journal of Bangladesh College of Physicians and Surgeons, [S. l.], v. 35, n. 3, p. 123–127, 2017. DOI: 10.3329/jbcps.v35i3.34342. Disponível em: https://www.banglajol.info/index.php/JBCPS/article/view/34342. Acesso em: 27 jun. 2026.