Benjamin (1996). Population and familial association between the D4 dopamine receptor gene and measures of novelty seeking. Nature Genetics, 12, 81–84.
2.
Ebstein (1996). Dopamine D4 receptor (D4DR) exon III polymorphism associated with the human personality trait of novelty seeking. Nature Genetics, 12, 78–80.
3.
SternbergJ. & GrigorenkoE. (eds.) (1997). Intelligence, Heredity, and Environment.Cambridge University Press.