The her-story of toothpaste.
Horseman
Robert E
RE
D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D049690:History, Ancient; D006801:Humans; D014099:Toothbrushing / Q000266:history; D014100:Toothpastes / Q000266:history*; D014925:Wit and Humor as Topic
D014100:Toothpastes