Authors: John Y F Wong; Jeremiah J Clifford; Jim S Massalas; Anthony Kinsella; John L Waddington; John Drago Journal: Psychopharmacology (Berl) Date: 2003-03-22 Impact factor: 4.530
Authors: Nicolaas I Bohnen; Hiroto Kuwabara; Gregory M Constantine; Chester A Mathis; Robert Y Moore Journal: Neurosci Lett Date: 2007-08-06 Impact factor: 3.046