Title: Periodontal disease
Subjects: Periodontal Diseases, Etiology, Host-bacteria relationships, Periodontal disease, Congresses, Parodontopathies, Pathogenesis, Congres, Relations hote-bacterie, Etiologie, Host-parasite relationships, Kongress, Parodontopathie, Immunologie, Parodontale aandoeningen, Immunology