title: Effect of methylphenidate on cardiorespiratory responses in hyperactive children.
mesh_terms: D002648:Child; D004305:Dose-Response Relationship, Drug; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006948:Hyperkinesis / Q000188:drug therapy / Q000503:physiopathology*; D008297:Male; D008774:Methylphenidate / Q000008:administration & dosage / Q000627:therapeutic use*; D010100:Oxygen; D005082:Physical Exertion; D010919:Placebos; D012119:Respiration / Q000187:drug effects
chemical_list: D010919:Placebos; D008774:Methylphenidate; D010100:Oxygen