title: Adherence to methylphenidate therapy in a pediatric population: a preliminary investigation.
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000188:drug therapy* / Q000523:psychology; D002648:Child; D006801:Humans; D008774:Methylphenidate / Q000627:therapeutic use*; D010349:Patient Compliance
chemical_list: D008774:Methylphenidate