UM study: antibiotics may help some periodontal patients.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D000890:Anti-Infective Agents / Q000627:therapeutic use; D012534:Dental Scaling; D004318:Doxycycline / Q000627:therapeutic use; D006801:Humans; D008795:Metronidazole / Q000627:therapeutic use; D010510:Periodontal Diseases / Q000188:drug therapy* / Q000517:prevention & control; D016745:Root Planing
D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D008795:Metronidazole; D004318:Doxycycline