title: [Willis glass: a glass-ceramic synthesis to avoid dark and shadow zones on gingiva].
authors.forename: W
authors.initials: W
authors.lastname: Geller
authors.forename: S J
authors.initials: SJ
authors.lastname: Kwiatkowski
mesh_terms: D002484:Cementation / Q000009:adverse effects; D003442:Crowns; D003776:Dental Porcelain; D003779:Denture Design; D005881:Gingiva / Q000033:anatomy & histology*; D006801:Humans
chemical_list: D003776:Dental Porcelain
vernacular_title: Willis Glas: Glaskeramische Synthese zur Vermeidung der Dunkel- und Schattenzonen im Gingivalbereich.