The John Hubbard Ceramic Margin Anchor System.
Hubbard
J R
JR
J.H. Dental Studios, Kent, England.
D003442:Crowns; D017267:Dental Prosthesis Design; D006801:Humans; D016876:Metal Ceramic Alloys; D019231:Tooth Preparation, Prosthodontic
D016876:Metal Ceramic Alloys