Dr Amit Ahluwalia, and Dr Gunjan Sharma. “EFFECTS OF COMBINED SPINAL EPIDURAL ANESTHESIA IN ORTHOPAEDIC SURGERY OF ELDERLY PATIENTS :”. Journal of Population Therapeutics and Clinical Pharmacology 25, no. 2 (October 23, 2018): 83–87. Accessed December 15, 2025. https://www.jptcp.com/index.php/jptcp/article/view/4420.