title: Periodontal disease: is it microbial in origin?
mesh_terms: D000942:Antigens, Bacterial; D001419:Bacteria / Q000378:metabolism; D003773:Dental Plaque / Q000209:etiology / Q000382:microbiology; D005882:Gingival Diseases / Q000209:etiology / Q000382:microbiology; D006801:Humans; D006967:Hypersensitivity / Q000150:complications; D009055:Mouth / Q000382:microbiology; D009910:Oral Hygiene; D010510:Periodontal Diseases / Q000209:etiology / Q000276:immunology / Q000382:microbiology* / Q000517:prevention & control; D011134:Polysaccharides / Q000096:biosynthesis
chemical_list: D000942:Antigens, Bacterial; D011134:Polysaccharides