1. Selection of restorative materials in general dental practice in Sweden;Mjor;Acta Odontologica Scandinavica,1997
2. Reasons for placement and replacement of restorations of direct restorative materials by a selected group of practitioners in the United Kingdom;Wilson;Quintessence International,1997
3. Selection of restorative materials, reasons for replacement, and longevity of restorations in Florida;Mjor;Journal of the American College of Dentists,1998
4. Dental practitioners’ experiences on the usefulness of restorative materials in Finland 1992–1996;Widstrom;British Dental Journal,1998
5. Selection of restorative materials in permanent teeth in general practice;Mjor;Acta Odontologica Scandinavica,1999