title: D2 receptor genes--the cause or consequence of substance abuse?
authors.forename: R E
authors.initials: RE
authors.lastname: Chipkin
mesh_terms: D000818:Animals; D006801:Humans; D017448:Receptors, Dopamine D2 / Q000235:genetics*; D019966:Substance-Related Disorders / Q000235:genetics* / Q000378:metabolism*
chemical_list: D017448:Receptors, Dopamine D2