[Prevention of periodontal diseases].
D003726:Dental Assistants; D003815:Dentists / Q000600:supply & distribution; D005859:Germany, East; D006267:Health Education, Dental; D006801:Humans; D008310:Malocclusion / Q000150:complications; D009971:Orthodontics, Corrective; D010510:Periodontal Diseases / Q000517:prevention & control*; D011313:Preventive Dentistry; D000078329:Workforce
Zur Prävention parodontaler Erkrankungen.