Originator of the rubber dam. Sanford Christie Barnum, D.D.S.
D003764:Dental Materials / Q000266:history*; D003814:Dentistry, Operative / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D012408:Rubber; D014481:United States
D003764:Dental Materials; D012408:Rubber