Clinical research--caries and periodontal disease.
D002986:Clinical Trials as Topic; D003731:Dental Caries / Q000473:pathology; D003773:Dental Plaque / Q000517:prevention & control; D005882:Gingival Diseases / Q000473:pathology; D006801:Humans; D007258:Informed Consent; D010510:Periodontal Diseases / Q000473:pathology; D012107:Research Design / Q000592:standards*