1. A paradigm of the marketplace;Bramble;Am J Orthod Dentofacial Orthop,1988
2. Ceramic vs. metal brackets;Scott;Am J Orthod Dentofacial Orthop,1988
3. Ceramic brackets;Scott;J Clin Orthod,1987
4. Fracture toughness and surface cracks—the key to understanding ceramic brackets;Scott;Angle Orthod,1988
5. The fracture strength of ceramic brackets: a comparative study;Flores;Angle Orthod,1990