title: The Delphi technique: its use in dental health services research assessed in a study to improve care for elderly mentally ill patients.
mesh_terms: D000368:Aged; D001291:Attitude of Health Personnel; D003697:Delphi Technique; D003730:Dental Care for Persons with Disabilities; D003752:Dental Health Services; D004739:England; D006291:Health Policy; D006302:Health Services Research; D006299:Health Services for the Aged; D006801:Humans; D001523:Mental Disorders; D011795:Surveys and Questionnaires