Columbia subject headings:
Brain chemistry--Congresses.
GABA--Metabolism--Congresses.
Glutamic acid--Metabolism--Congresses.
Glutamine--Metabolism--Congresses.
Harvard subject headings:
Brain chemistry--Congresses
GABA--Metabolism--Congresses.
Glutamic acid--Metabolism--Congresses.
Glutamine--Metabolism--Congresses.
Princeton subject headings:
Brain chemistry--Congresses.
GABA--Metabolism--Congresses.
Glutamic acid--Metabolism--Congresses.
Glutamine--Metabolism--Congresses.