Fesenko, V. S. “Complications of Intracranial Hypotension: May We Neglect Postdural Puncture Headache?”. Pain medicine 2, no. 4 (December 1, 2017): 54–60. Accessed March 21, 2026. https://painmedicine.org.ua/index.php/pnmdcn/article/view/71.