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