Ankita Jaiswal, Stuti Bhamri, Sandeep Dey, Kanika Gupta, Mukesh Mohan Gupta. "Dexmedetomidine versus low-dose ketamine as an anaesthetic adjuvant for intraoperative hemodynamic stability in elective supratentorial craniotomy: A prospective, randomized, double-blind study." Indian Journal of Clinical Anaesthesia, 2026. doi:10.18231/j.ijca.12852.1766473794