Columbia subject headings:
Aminobutyric acid--Physiological effect--Congresses.
Benzodiazepines--Physiological effect--Congresses.
Harvard subject headings:
Benzodiazepines--Physiological effect--Congresses.
GABA--Physiological effect--Congresses.
Princeton subject headings:
Aminobutyric acid--Physiological effect--Congresses.
Benzodiazepines--Physiological effect--Congresses.