title: Dose-response relationships between systemically administered L-tryptophan or L-5-hydroxytryptophan and raphe unit activity in the rat.
mesh_terms: D006916:5-Hydroxytryptophan / Q000494:pharmacology*; D000818:Animals; D004305:Dose-Response Relationship, Drug; D008297:Male; D008636:Mesencephalon / Q000187:drug effects*; D051381:Rats; D012701:Serotonin / Q000494:pharmacology; D014364:Tryptophan / Q000494:pharmacology*
chemical_list: D012701:Serotonin; D014364:Tryptophan; D006916:5-Hydroxytryptophan