Comparison of effects of dexmedetomidine added to ropivacaine versus ropivacaine alone infiltration scalp block for attenuation of the haemodynamic response to skull pin placement in neurosurgical procedures: A double-blind, randomised clinical trial Sahana, B. N; Sri Devi, Radhapuram; Samantaray, Aloka; More Sahana, B. N; Sri Devi, Radhapuram; Samantaray, Aloka; Hemanth, Natham; Pasupuleti, Hemalatha; Mangu, Hanumantha Rao Less Indian Journal of Anaesthesia. 65(11):782-788, November 2021. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open