title: It's all in your contacts! A Class II matrix roundup.
authors.affiliation: martyg924@cox.net
authors.forename: Martin B
authors.initials: MB
authors.lastname: Goldstein
mesh_terms: D003188:Composite Resins; D003793:Dental Restoration, Permanent / Q000295:instrumentation*; D006801:Humans; D008434:Matrix Bands
chemical_list: D003188:Composite Resins