title: L-tryptophan.
authors.forename: J W
authors.initials: JW
authors.lastname: Stockstill
authors.forename: D
authors.initials: D
authors.lastname: McCall
authors.forename: A J
authors.initials: AJ
authors.lastname: Gross
mesh_terms: D002908:Chronic Disease; D006801:Humans; D010919:Placebos; D013706:Temporomandibular Joint Dysfunction Syndrome / Q000178:diet therapy / Q000188:drug therapy*; D014364:Tryptophan / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D014364:Tryptophan