The role of dental health education and auxillary personnel in the prevention of periodontal disease.
D003726:Dental Assistants / Q000706:statistics & numerical data*; D003728:Dental Calculus / Q000517:prevention & control; D003756:Dental Hygienists / Q000706:statistics & numerical data*; D003773:Dental Plaque / Q000517:prevention & control; D006267:Health Education, Dental; D006801:Humans; D010510:Periodontal Diseases / Q000517:prevention & control*