Authors: Ric M Procyshyn; Kishor M Wasan; Allen E Thornton; Alasdair M Barr; Eric Y H Chen; Edith Pomarol-Clotet; Emmanuel Stip; Richard Williams; G William Macewan; C Laird Birmingham; William G Honer Journal: J Psychiatry Neurosci Date: 2007-09 Impact factor: 6.186