[Etiology of periodontal diseases].
D003728:Dental Calculus / Q000150:complications; D003769:Dental Occlusion, Traumatic / Q000150:complications; D003773:Dental Plaque / Q000150:complications; D004194:Disease; D006801:Humans; D010510:Periodontal Diseases / Q000209:etiology*
Etiologie des parodontopathies.