Usha P. Patel, Pravinkumar Chunilal Patel. Comparison of Analgesic E?ect of Intrathecal Fentanyl & Dexmedetomidine with Hyperbaric Bupivacaine in Orthopedic Lower Limb Surgery. AAN [Internet]. 2021Jun.5 [cited 2026Apr.29];6(1):91-5. Available from: https://www.aijournals.com/index.php/aan/article/view/1953