title: [Sequential observation of porcelain crowns].
mesh_terms: D000328:Adult; D000368:Aged; D003442:Crowns; D003776:Dental Porcelain; D003832:Denture, Partial, Removable; D005260:Female; D006801:Humans; D008297:Male; D013997:Time Factors
chemical_list: D003776:Dental Porcelain