Peterson BS, Cohen DJ. "The treatment of Tourette's Syndrome: multimodal, developmental intervention". J Clin Psychiatry. 1998;59 Suppl 1:62–72; discussion 73–74. PMID9448671. Quote: "Because of the understanding and hope that it provides, education is also the single most important treatment modality that we have in TS." Also see Zinner 2000.