Madiha Raza, Furkan Hyder, Noor-us-Saba, Hasan Ali Shah, Adeel Hussain, Syed Farjad Sultan. “Choice of Needle in Spinal Anesthesia Among Anesthesiologists in Teaching Hospitals of Sindh”. Pakistan Journal of Medical & Health Sciences 16, no. 06 (June 22, 2022): 71. Accessed November 21, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/1373.