(1)
Parvin, M.; Ara, A.; Nurjahan, K.; Roy, L.; Lailatunnessa, .-. Comparison of Efficacy Between Intrathecal Nalbuphine and Fentanyl As Adjuvant to Hyperbaric Bupivacaine for Perianal Surgery. Bangladesh med. j. Khulna 2021, 53, 27-30.