1. Differential effects of amphetamines on clinically relevant dog models of hyperkinesis and stereotypy: Relevance to Huntington's chorea;Corson,1973
2. Tics following methylphenidate administration;Denckla;JAMA,1976
3. Persistent amphetamine-induced compulsive rituals: Response to pyridoxine (B6);Frye;Biol Psychiatry,1981
4. Stimulant medications precipitate Tourette's syndrome;Lowe;JAMA,1982
5. Stereotyped activities produced by amphetamine in several animal species and man;Randrup;Psychopharmacologia,1967