Tourette's syndrome.
D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis / Q000188:drug therapy; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008774:Methylphenidate / Q000009:adverse effects; D005879:Tourette Syndrome / Q000139:chemically induced / Q000175:diagnosis*
D008774:Methylphenidate