title: Diurnal variation in the dopamine level of rat brain areas: effect of sodium phenobarbital.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism*; D002940:Circadian Rhythm; D004298:Dopamine / Q000378:metabolism*; D008297:Male; D010634:Phenobarbital / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D004298:Dopamine; D010634:Phenobarbital