1. Similarities and differences in discriminative stimulus effects of chlordiazepoxide, pentobarbital, ethanol, and other sedatives;Barry,1978
2. Discriminative stimulus properties of benzodiazepines and barbiturates;Colpaert,1977
3. Discriminative stimulus properties of benzodiazepines, barbiturates and pharmacologically related drugs: Relation to some intrinsic and anticonvulsant effects;Colpaert;European J. Pharmacol.,1976
4. Theoretical and methodological considerations on drug discrimination learning;Colpaert;Psychopharmacologia (Berlin),1976
5. Evidence for involvement of GABA in the action of benzodiazepines: Studies on rat cerebellum;Costa,1975