Expanded use of auxiliary personnel in orthodontic practice.
D001291:Attitude of Health Personnel; D003726:Dental Assistants / Q000706:statistics & numerical data*; D003756:Dental Hygienists / Q000706:statistics & numerical data*; D003815:Dentists; D006801:Humans; D008404:Massachusetts; D009970:Orthodontics; D011364:Professional Practice; D011795:Surveys and Questionnaires