Acute tryptophan depletion in autistic disorder: A controlled case study
McDougle C, Naylor S, Goodman W, Volkmar F, Cohen D, Price L. Acute tryptophan depletion in autistic disorder: A controlled case study. Biological Psychiatry 1993, 33: 547-550. PMID: 8513041, DOI: 10.1016/0006-3223(93)90011-2.Peer-Reviewed Original Research