Gaziev Z.Т., and Bektemirova N.Т. “Assessment Of Hemodynamic And Homeostatic Effects Of Unilateral Spinal Anesthesia During Joint Replacement Surgery Of The Lower Extremities In Elderly Patients”. International Journal of Medical Science and Public Health Research, vol. 6, no. 11, Nov. 2025, pp. 22-29, doi:10.37547/ijmsphr/Volume06Issue11-03.