title: Response to methylphenidate in low socioeconomic hyperactive children.
mesh_terms: D000367:Age Factors; D002648:Child; D002653:Child Behavior Disorders / Q000188:drug therapy; D002675:Child, Preschool; D003467:Cultural Deprivation; D004341:Drug Evaluation; D005006:Ethnicity; D005260:Female; D006801:Humans; D006948:Hyperkinesis / Q000175:diagnosis / Q000188:drug therapy*; D008297:Male; D008774:Methylphenidate / Q000008:administration & dosage / Q000627:therapeutic use*; D009519:New York City; D010352:Patient Dropouts; D011203:Poverty; D011581:Psychological Tests; D012075:Remission, Spontaneous; D012574:Schools; D012737:Sex Factors; D012923:Social Class; D013663:Teaching; D014505:Urban Population
chemical_list: D008774:Methylphenidate