title: "John Grippo: a modern day pioneer".
authors.affiliation: UNC School of Dentistry, Department of Operative Dentistry, Chapel Hill, NC 27599-7450, USA. Harald_Heymann@dentistry.unc.edu
authors.forename: Harald O
authors.initials: HO
authors.lastname: Heymann
mesh_terms: D001696:Biomechanical Phenomena; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D057085:Tooth Wear / Q000266:history*; D014481:United States