Nashibi, Masoud, Sara Nashibi, Shahrokh Khoshsirat, Fatemeh Nazari, and Sogol Asgari. 2024. “Evaluation of the Effect of Oral Clonidine Premedication on PR- Interval, in Rhinoplasty and Functional Endoscopic Sinus Surgery”. Journal of Otorhinolaryngology and Facial Plastic Surgery 10 (1):1-8. https://doi.org/10.22037/orlfps.v10i1.47583.