Safavi, P. et al. 2022. Study of changes in rs2283265 polymorphisms in dopamine receptor D2 and rs27072 in dopamine transporter gene (SLC6A3) in patients with attention-deficit hyperactivity disorder. Iranian Journal of Child Neurology. 16, 3 (Jul. 2022), 121–132. DOI:https://doi.org/10.22037/ijcn.v15i4.25340.