Affiliation: | a Postgraduate Prosthodontics Resident, Baltimore College of Dental Surgery, University of Maryland, Baltimore, Md b Clinical Assistant Professor; private practice, Bethesda, Md, Baltimore College of Dental Surgery, University of Maryland, Baltimore, Md c Assistant Professor, Baltimore College of Dental Surgery, University of Maryland, Baltimore, Md d Professor, Program Director, Baltimore College of Dental Surgery, University of Maryland, Baltimore, Md |