Faheem Asghar, Umar Iqbal, Mamoona Shaikh 2022. Compare the Effects of Dexmedetomidine and Metoprolol in Reducing Blood Loss During Craniotomy. Pakistan Journal of Medical & Health Sciences. 16, 04 (Jun. 2022), 1045. DOI:https://doi.org/10.53350/pjmhs221641045.