Saad bin Nafis, Iqil Naqvi, Faraz Shafiq, and Mohsin Nazir. 2026. “PRE-OPERATIVE STATUS OF SERUM SODIUM, POTASSIUM, BLOOD UREA NITROGEN AND CREATININE IN HYPERTENSIVE PATIENTS SCHEDULED FOR ELECTIVE NON-CARDIAC SURGERY”. Khyber Journal of Medical Sciences 19 (1). https://doi.org/10.70520/kjms.v19i1.844.