Amiri, Shahrokh, Mahmoud Shekari Khaniani, Arman Mohammadi, Mahan Asadian, Leila Mehdizadeh Fanid, and Ali Reza Shafiee-Kandjani. 2022. “Molecular Evaluation of Ex3 VNTR Polymorphism of the DRD4 Gene in Patients With Autism Spectrum Disorder”. Iranian Journal of Child Neurology 16 (4):23-31. https://doi.org/10.22037/ijcn.v16i4.34289.