title: In-vitro vs in-vivo materials research.
authors.forename: Vincent G
authors.initials: VG
authors.lastname: Kokich
mesh_terms: D000818:Animals; D003764:Dental Materials; D018865:Dental Research; D035081:Editorial Policies; D006801:Humans; D009967:Orthodontic Appliances
chemical_list: D003764:Dental Materials