Farooq SU, Rani BS, Acharya A. Attenuation of haemodynamic responses to endotracheal extubation-diltiazem versus lidocaine. Int J Clin Trials [Internet]. 2020 Apr. 22 [cited 2025 Oct. 24];7(2):77-82. Available from: https://www.ijclinicaltrials.com/index.php/ijct/article/view/398