Islam, M. A., Begum, A. and Shahida, S. (2016) “Comparison of 27 G Quincke and 25 G Quincke Needles for Post Dural Puncture Headache in Caesarean Section”, Journal of Armed Forces Medical College, Bangladesh, 12(1), pp. 17–21. doi: 10.3329/jafmc.v12i1.39951.