Dopamine D4 receptor gene variants and schizophrenia - Kennedy, J.L.; Van Tol, H.H.M.; Petronis, A.; Sidenberg, D.G.; Macciardi, F.; Honer, W.G.; Bassett, A.S. (Elsevier)
http://linkinghub.elsevier.com/retrieve/pii/0920-9964(93)90173-G
Keywords: WW-YZ