2014. Comparison of Dexmedetomidine-Isoflurane versus Fentanyl-Propofol based anesthesia for controlled hypotension in functional endoscopic sinus surgery. International Journal of Biomedical Research. 5, 9 (Sep. 2014), 552–555. DOI:https://doi.org/10.7439/ijbr.v5i9.728.