Shahzadi, I., Saleem, M., Khan, M. and Zafar, S. (2023) “Efficacy of Sphenopalatine Block in Patients with Post-Dural Puncture Headache after Cesarean Section”, Journal of Women Medical and Dental College, 2(1). Available at: https://jwmdc.com/jwmdc/article/view/64 (Accessed: 17 May 2026).