title: Shade selection techniques: Part Three--principles for stratification.
authors.forename: C
authors.initials: C
authors.lastname: Behle
mesh_terms: D003116:Color; D003743:Dental Enamel / Q000033:anatomy & histology; D003764:Dental Materials / Q000737:chemistry*; D003793:Dental Restoration, Permanent; D004955:Esthetics, Dental; D006801:Humans; D008029:Lighting; D019237:Tooth Cervix / Q000033:anatomy & histology; D019228:Tooth Crown / Q000033:anatomy & histology
chemical_list: D003764:Dental Materials