KARKADA, EC. Post Dural Puncture Headache following Spinal Anaesthesia for Caesarean Section. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 6, n. 2, p. 60–61, 2012. Disponível em: https://nepjol.info./index.php/NJOG/article/view/6763. Acesso em: 31 jan. 2025.