Uddin MR, Munir MH, Choudhury AN, Islam MS, Haque AF, Hye M. Post dural puncture headache following subarachnoid block for caesarean section: A comparision between 25G and 27G Quincke spinal needle. j Bangladesh Soc Anaesthesiologists [Internet]. 2014 Aug. 3 [cited 2024 Nov. 22];25(2):54-8. Available from: https://banglajol.info/index.php/JBSA/article/view/61002