[Unique silver toothbrushes relate the history of dental care].
D004867:Equipment Design; D049672:History, 19th Century; D049673:History, 20th Century; D012834:Silver; D014099:Toothbrushing / Q000266:history / Q000295:instrumentation*
D012834:Silver
Unika silvertandborstar berättar tandvårdshistoria.