1. Glass ionomer cements in dental practice: a national survey;Klausner;Oper Dent,1989
2. A national survey on the use of glass-ionomer cement;Reinhardt;Oper Dent,1993
3. Clinical studies on glass ionomer cements. Part 2—a two-year clinical study comparing glass ionomer cement with zinc phosphate cement;Fricker;Aust Orthod J,1987
4. Caries penetration and cement thickness of three luting agents;Staninec;Int J Prosthodont,1988
5. The bonding of glass ionomer cements to metal and tooth substrates;Hotz;Br Dent J,1977