Facilitation and impairment of avoidance responding by phenobarbital sodium, chlordiazepoxide and diazepam--the role of performance base lines.
D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects*; D001522:Behavior, Animal / Q000187:drug effects; D002707:Chlordiazepoxide / Q000494:pharmacology*; D003975:Diazepam / Q000494:pharmacology*; D004193:Discrimination Learning / Q000187:drug effects; D004597:Electroshock; D008297:Male; D010634:Phenobarbital / Q000494:pharmacology*; D051381:Rats
D002707:Chlordiazepoxide; D003975:Diazepam; D010634:Phenobarbital