title: Tics and Tourette syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004298:Dopamine / Q000134:cerebrospinal fluid; D005260:Female; D006220:Haloperidol / Q000627:therapeutic use; D006719:Homovanillic Acid / Q000134:cerebrospinal fluid; D006801:Humans; D008297:Male; D011954:Receptors, Dopamine / Q000502:physiology*; D013981:Tic Disorders / Q000175:diagnosis*; D005879:Tourette Syndrome / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D011954:Receptors, Dopamine; D006220:Haloperidol; D004298:Dopamine; D006719:Homovanillic Acid