Behavioral depression in pigeons following l-tryptophan administration.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D003216:Conditioning, Operant / Q000187:drug effects*; D004357:Drug Synergism; D005247:Feeding Behavior / Q000187:drug effects; D006845:Hydrocarbons, Fluorinated / Q000008:administration & dosage / Q000494:pharmacology; D007490:Iproniazid / Q000008:administration & dosage / Q000494:pharmacology; D010647:Phenyl Ethers / Q000008:administration & dosage / Q000494:pharmacology; D011437:Propylamines / Q000008:administration & dosage / Q000494:pharmacology; D012054:Reinforcement, Psychology; D014364:Tryptophan / Q000008:administration & dosage / Q000494:pharmacology*
D006845:Hydrocarbons, Fluorinated; D010647:Phenyl Ethers; D011437:Propylamines; D014364:Tryptophan; D007490:Iproniazid