Naqvi, Nadeem, Arif Iftikhar Mallhi, Ali Asgher, and Umer Rafique. 2021. “COMPARISON OF THE EFFECT OF INTRA-CUFF KETAMINE VERSUS ALKALINIZED LIDOCAINE FOR PREVENTION OF POST-OPERATIVE SORE THROAT”. Pakistan Armed Forces Medical Journal 71 (2):498-502. https://pafmj.org/PAFMJ/article/view/6663.