RT Journal Article SR Electronic T1 Administration of 5‐hydroxy‐L‐tryptophan to individuals with Huntington's chorea JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1201 OP 1201 DO 10.1212/WNL.22.11.1201 VO 22 IS 11 A1 Ara Y. Tourian YR 1972 UL http://n.neurology.org/content/22/11/1201.abstract AB