1. Keys to Class II correction: a comparison of 2 extraction protocols;George;Am J Orthod Dentofacial Orthop,2021
2. Upper-incisor position as a determinant of the ideal soft-tissue profile;Webb;J Clin Orthod,2016
3. Lower second molar extraction in correction of severe skeletal Class III malocclusion;Lin;Angle Orthod,2006
4. Soft tissue facial profile changes after orthodontic treatment with four premolars extracted;Bravo;Angle Orthod,1994
5. Extraction vs no treatment: long-term facial profile changes;Rathod;Am J Orthod Dentofacial Orthop,2015