Arruda, R. A. J.; Destefani, V. C.; Destefani, A. C. UNRAVELING THE GENETIC AND BIOLOGICAL INTRICACIES OF ANESTHESIA FOR CHRONIC PAIN: A COMPREHENSIVE REVIEW OF COMT GENE VARIATIONS AND THEIR IMPACT ON TREATMENT EFFICACY ACROSS ETHNICITIES. REASE 2024, 10, 2074-2089.