Ambilkar A, Narendra S, Maran R, Jagarapu K. Intravenous Dexmedetomidine Versus 0.5% Ropivacaine Scalp Block for Attenuation of Hemodynamic Response to Skull-Pin Insertion in Adult Craniotomy: A Prospective Randomized Double-Blind Study. IJPBR [Internet]. 2026Aug.4 [cited 2026Aug.6];14(03):250-7. Available from: https://www.ijpbr.in/index.php/IJPBR/article/view/1317