Sangma, Salomi A, Vishawjeet Singh, Shyamli Jamwal, Shalini Sharma, and Manjula Sharma. 2025. “Comparative Evaluation of Intrathecal Administration of Levobupivacaine (Hyperbaric) Alone and Low-Dose Levobupivacaine (Hyperbaric) in Combination With Fentanyl in Lower Limb Surgeries: A Prospective Randomized Controlled Trial”. National Journal of Medical Research 15 (04):264-71. https://doi.org/10.55489/njmr.150420251164.