Khalid, M., F. Feroze, S. bin Qamar, N. Abbas, S. Farooq, and A. Siddiqui. “Role of Dexmedetomidine by Improving Sleep Quality and Pain Control in Covid-19 Patients”. Journal of Rawalpindi Medical College, vol. 27, no. 1, Apr. 2023, doi:10.37939/jrmc.v27i1.1952.