Saidah Syamsuddin et al. 2023. Catechol-O-methyltransferase (COMT) Val158Met polymorphism in schizophrenia patients: response to antipsychotic treatment and cognitive function. Journal of Population Therapeutics and Clinical Pharmacology. 30, 16 (Jun. 2023), 49–58. DOI:https://doi.org/10.47750/jptcp.2023.30.16.006.