[New developments in periodontology].
van der Velden
U
U
D006801:Humans; D009067:Mouthwashes; D009909:Oral Health; D009910:Oral Hygiene / Q000379:methods*; D010517:Periodontics / Q000639:trends*; D012307:Risk Factors; D014099:Toothbrushing / Q000295:instrumentation / Q000379:methods
D009067:Mouthwashes