1. Comparative study of the Fränkel (FR-2) and bionator appliances in the treatment of Class II malocclusion;De Almeida;Am J Orthod Dentofacial Orthop,2002
2. Treatment effects produced by Fränkel appliance in patients with Class II, Division 1 malocclusion;Rodrigues de Almeida;Angle Orthod,2002
3. Treatment effects produced by the bionator appliance. Comparison with an untreated Class II sample;Almeida;Eur J Orthod,2004
4. 2002 JCO study of orthodontic diagnosis and treatment procedures. Part 1. Results and trends;Keim;J Clin Orthod,2002
5. Short-term treatment effects produced by the Herbst appliance in the mixed dentition;De Almeida;Angle Orthod,2005