by Hakan, RL, Henriksen, SJ
Published in The Journal of neuroscience (01.10.1989)

by Ksir, C, Hakan, R L, Kellar, K J
Published in Psychopharmacology (01.01.1987)

by Hakan, R.L., Eyl, C., Henriksen, S.J.
Published in Neuroscience (01.11.1994)

by Callaway, C W, Hakan, R L, Henriksen, S J
Published in Journal of neural transmission. General section (01.10.1991)

by Hakan, R L, Eyl, C
Published in Synapse (New York, N.Y.) (01.06.1995)

by Hakan, Robert L., Ksir, Charles J.
Published in Pharmacology, biochemistry and behavior (1988)

by Hakan, R L, Berg, G I, Henriksen, S J
Published in Brain research (29.05.1992)

by Hakan, R L, Hart, C, Eyl, C
Published in Synapse (New York, N.Y.) (01.11.1993)

by Hakan, Robert L.
Published in Synapse (New York, N.Y.) (01.07.2001)

by Hakan, R L, Callaway, C, Henriksen, S J
Published in Neuroscience letters (19.06.1989)

by Hakan, R L, Ksir, C
Published in Psychopharmacology (01.09.1991)

by Hakan, R L, Henriksen, S J
Published in Neuroscience letters (29.12.1987)

by HAKAN, R. L, KSIR, C. J
Published in Pharmacology, biochemistry and behavior (1988)