Abbood, Zainab A., et al. “CYP2D6 Genotype in Relation to Liver Toxicity Due to Tetrabenazine in Iraqi Patients With Hyperkinetic Movement Disorders”. Iraqi Journal of Pharmaceutical Sciences, vol. 29, no. 2, Dec. 2020, pp. 8-16, https://doi.org/10.31351/vol29iss2pp8-16.