D. A. SRINIVASAN and D. S. NAIK, “A randomized control trial comparing the efficacy of intravenous Dexmedetomidine infusion versus scalp block with 0.5% Levobupivacaine and fentanyl to attenuate the hemodynamic response to skull pin insertion in Craniotomies ”, SEEJPH, pp. 2872–2884, Jan. 2025.