L-tryptophan and rat fetal brain serotonin.
D000367:Age Factors; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000196:embryology* / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D005260:Female; D005865:Gestational Age; D011247:Pregnancy; D051381:Rats; D012701:Serotonin / Q000378:metabolism*; D014364:Tryptophan / Q000378:metabolism* / Q000494:pharmacology
D012701:Serotonin; D014364:Tryptophan