Mehraj, A. (2020) “TO COMPARE THE INCIDENCE OF POST DURAL PUNCTURE HEADACHE WITH PENCIL POINT 25 GAUGE WHITACRE VERSE CUTTING 25 GAUGE QUINCKE SPINAL NEEDLE IN PATIENTS FOR C SECTION UNDER SPINAL ANAESTHESIA”, Pakistan Armed Forces Medical Journal, 70(6), pp. 1897–1901. Available at: https://pafmj.org/PAFMJ/article/view/5883 (Accessed: 11 May 2025).