Kelvin, Zainal, R., Irwanto FH and Erial Bahar (2021) “Oxycodone 5 Miligram is More Effective Than Ketorolac 30 Miligram in Suppressing Cortisol Levels During General Anesthesia”, Journal of Anesthesiology and Clinical Research, 2(1), pp. 148-158. doi: 10.37275/jacr.v2i1.145.