title: Periodontal regeneration with long term tetracycline therapy.
mesh_terms: D000293:Adolescent; D000539:Alveolar Process / Q000502:physiology*; D001862:Bone Resorption / Q000188:drug therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D010012:Osteogenesis / Q000187:drug effects*; D010508:Periodontal Abscess / Q000188:drug therapy; D010510:Periodontal Diseases / Q000188:drug therapy* / Q000517:prevention & control; D013752:Tetracycline / Q000627:therapeutic use*
chemical_list: D013752:Tetracycline