title: [Dental Society of Paris, the French Society of Periodontology. Summaries of the scientific session of 23 February 1980].
mesh_terms: D003226:Congresses as Topic; D005602:France; D006801:Humans; D010297:Paris; D010510:Periodontal Diseases; D010517:Periodontics; D012953:Societies, Dental
vernacular_title: Société odontologique de paris, Société française de parodontologie. Compte rendu de la séance scientifique du 23 février 1980.