title: Cerebrospinal fluid gamma-aminobutyric acid: daily pattern and response to haloperidol.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm / Q000187:drug effects; D003624:Darkness; D006220:Haloperidol / Q000494:pharmacology*; D000882:Haplorhini; D008027:Light; D008253:Macaca mulatta; D008297:Male; D005680:gamma-Aminobutyric Acid / Q000134:cerebrospinal fluid*
chemical_list: D005680:gamma-Aminobutyric Acid; D006220:Haloperidol