title: Natural social behaviors in hyperactive children: dose effects of methylphenidate.
mesh_terms: D000293:Adolescent; D001289:Attention Deficit Disorder with Hyperactivity / Q000188:drug therapy*; D002648:Child; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008297:Male; D008774:Methylphenidate / Q000627:therapeutic use*; D011897:Random Allocation; D012919:Social Behavior
chemical_list: D008774:Methylphenidate