title: Physiological and pharmacological properties of circadian rhythm of tryptophan hydroxylase in rat pineals.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D008297:Male; D010870:Pineal Gland / Q000187:drug effects / Q000201:enzymology*; D051381:Rats; D014365:Tryptophan Hydroxylase / Q000502:physiology*
chemical_list: D014365:Tryptophan Hydroxylase