title: Methylphenidate in children--effect of dosage.
mesh_terms: D000704:Analysis of Variance; D002648:Child; D002653:Child Behavior Disorders / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004644:Emotions / Q000187:drug effects; D005260:Female; D006801:Humans; D006948:Hyperkinesis / Q000188:drug therapy*; D008297:Male; D008774:Methylphenidate / Q000008:administration & dosage* / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use; D010290:Parents; D010919:Placebos; D011569:Psychiatric Status Rating Scales; D011581:Psychological Tests; D013663:Teaching
chemical_list: D010919:Placebos; D008774:Methylphenidate