publication venue for Schizophrenia patients' and psychiatrists' perspectives on ethical aspects of symptom re-emergence during psychopharmacological research participation.. 171:58-67. 2003 Conditioned place preference for cocaine is attenuated in mice over-expressing the 5-HT(3) receptor.. 158:18-27. 2001 5-HT3 receptor over-expression enhances ethanol sensitivity in mice.. 144:411-415. 1999 5-HT3 receptor over-expression decreases ethanol self administration in transgenic mice.. 140:243-248. 1998 Phenylpropanolamine: reinforcing and subjective effects in normal human volunteers.. 96:212-217. 1988 The discriminative stimulus and subjective effects of d-amphetamine, phenmetrazine and fenfluramine in humans.. 89:301-306. 1986 Drug preference in normal volunteers: effects of age and time of day.. 87:186-193. 1985 The discriminative stimulus and subjective effects of d-amphetamine in humans.. 86:307-312. 1985 An experimental paradigm for studying the discriminative stimulus properties of drugs in humans.. 82:272-274. 1984 Assessment of dependence potential of drugs in humans using multiple indices.. 81:144-149. 1983 Drug preference and mood in humans: preference for d-amphetamine and subject characteristics.. 74:191-194. 1981 A single dose study of nabilone, a synthetic cannabinoid.. 71:137-142. 1980 Drug preference and mood in humans: d-amphetamine.. 71:275-279. 1980 Drug preference and mood in humans: diazepam.. 71:269-273. 1980 Intensive design in evaluating anxiolytic agents.. 52:79-85. 1977