F. E. Omoniyi, A. W. Osebequin, A. E. Ebere, and O. O. Ezekiel, “Analgesic Effects of Intrathecal Heavy Bupivacaine with Fentanyl Using Height-Weight Adjusted Dose and Standard Dose for Caeserean Section”, IJRIS, vol. 4, no. 9, pp. 12–20, Sep. 2026, doi: 10.65138/ijris.2026.v4i9.338.