Mahbub, Sharmin, Suraya Akter, Ahmed Zahid Al Quadir, Lutful Aziz, Azharul Islam, and Kazi Mesbahuddin Iqbal. 2021. “Oral Clonidine As Pre-Medication on Perioperative Haemodynamics, Sedation and Analgesia”. Bangladesh Journal of Pain 1 (2):10-15. https://doi.org/10.62848/bjpain.v1i2.1645.