1.
Shahzadi I, Saleem M, Khan M, Zafar S. Efficacy of Sphenopalatine Block in Patients with Post-Dural Puncture Headache after Cesarean Section. jwmdc [Internet]. 2023 Aug. 1 [cited 2026 Apr. 11];2(1). Available from: https://www.jwmdc.com/index.php/jwmdc/article/view/64