Nasir Z, Mahboob S, Mehmood T, Haider SZ. POST DURAL PUNCTURE HEADACHE: A COMPARISON OF MIDLINE AND PARAMEDIAN APPROACH OF SPINAL ANESTHESIA. Pak Armed Forces Med J [Internet]. 2020 Aug. 20 [cited 2024 Nov. 22];70(4):1188-92. Available from: https://pafmj.org/PAFMJ/article/view/5119