The effect on the composition of subgingival plaque of a simplified oral hygiene system including pulsating jet subgingival irrigation.
D000328:Adult; D002710:Chlorhexidine / Q000008:administration & dosage*; D003742:Dental Devices, Home Care; D003773:Dental Plaque / Q000188:drug therapy* / Q000382:microbiology; D004311:Double-Blind Method; D005881:Gingiva / Q000033:anatomy & histology; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage*; D009910:Oral Hygiene / Q000295:instrumentation*; D011897:Random Allocation; D007507:Therapeutic Irrigation
D008795:Metronidazole; D002710:Chlorhexidine