1. Restorative treatment pattern and longevity of amalgam restorations in Denmark;Qvist;Acta Odontol Scand,1986
2. New materials, bonding treatments and changes in restorative practice;Shortall;Br Dent J,1988
3. Preventive restorative dentistry;Christensen;Int Dent J,1990
4. Trends in the selection of dental filling materials;van Meerbeek;J Dent,1991
5. Reasons for placement and replacement of dental restorations in the United States Navy Dental Corps;York;Oper Dent,1993