ABD ELHALEM, S. A.; EL-SHAWARBY, A. A.; KAMEL HAKIM, K. Y.; ABDEL RAHMAN, Y. A.; GHANY KHALIFA, A. A. A comparative study between dexmedetomidine versus magnesium sulphate for controlled hypotensive anesthesia in rhinoplasty surgeries. Anaesthesia, Pain & Intensive Care, v. 28, n. 5, p. 894-900, 8 out. 2024.