Gafla, Parveen. 2025. “Retracted: Comparison of Effect of Intrathecal Fentanyl 25µg With 0.5% Hyperbaric Bupivacaine and Only 0.5% Hyperbaric Bupivacaine”. International Journal of Clinical Anesthesia and Research 9 (1):017-022. https://doi.org/10.29328/journal.ijcar.1001029.