Columbia subject headings:
Harvard subject headings:
Brain--Effect of drug on--Congresses.
Ergot alkaloids--Physiological effect--Congresses.
Ergot alkaloids--Therapeutic use--Congresses.
Ergot--Physiological effect--Congresses.
Ergot--Therapeutic use--Congresses.
Neuroendocrinology--Congresses.
Neuropsychiatry--Congresses.
Neuropsychopharmacology--Congresses.
Princeton subject headings:
Brain--Drug effects--Congresses.
Ergot--Physiological effect--Congresses.
Ergot--Therapeutic use--Congresses.
Neuroendocrinology--Congresses.
Neuropsychiatry--Congresses.
Neuropsychopharmacology--Congresses.