[Oral hygiene in the next century].
van Oosten
M A
MA
D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009067:Mouthwashes / Q000266:history; D009426:Netherlands; D009910:Oral Hygiene / Q000266:history* / Q000639:trends; D014100:Toothpastes / Q000266:history
D009067:Mouthwashes; D014100:Toothpastes