Bohara C, Maharjan R, Regmi S, Regmi G, Kunwar R, Shrestha A. A Comparison of Incidence of Post Dural Puncture Headache Using 25G Quincke and 25G Whitacre Needle in Obstetric Patients Undergoing Caesarean Section under Spinal Anesthesia. Medphoenix [Internet]. 2021 Jul. 19 [cited 2024 Dec. 22];6(1):28-31. Available from: https://nepjol.info/index.php/medphoenix/article/view/36732