Nadeem MMF, Kazi WA, Janjua SK. HEMODYNAMIC RESPONSE OF LOW DOSE BUPIVACAINE WITH FENTANYL SPINAL ANESTHESIA IN ELDERLY PATIENTS: Low Dose Bupivacaine. Pak Armed Forces Med J [Internet]. 2012 Sep. 30 [cited 2025 Aug. 23];62(3):404-8. Available from: https://www.pafmj.org/PAFMJ/article/view/1623