[Periodontal considerations in porcelain-fused-to-metal restorations].
D003442:Crowns; D003722:Dental Alloys; D003776:Dental Porcelain; D003829:Denture, Partial; D006801:Humans; D010510:Periodontal Diseases / Q000517:prevention & control*
D003722:Dental Alloys; D003776:Dental Porcelain