4Petes C K. Begg theory and technique past present and future new vis- tas in orthodentics [M]. St Louis, WB Saunders Company, 1983: 209-237. 被引量：1
5Bishara SE, Cummins DM, Zaher AR. Treatment and posttreatment changes in patients with Class II, division 1 malocclusion after ex- traction and nonextraction treatment[J]. Am J Orthod Dentofacial Or- thop, 1997, 111(1): 18-27. 被引量：1
6Nanda RS. Growth changes in skeletal-facial profile and their signifi- cance in orthodontic diagnosis[J]. Am J Orthod, 1971, 59(5): 501-513. 被引量：1
8Desai AL, Hegde M, Dinesh MR, et al. Integration of the Herbst and Begg appliance in the management of severe Class II malocclusion[J]. Contemp Clin Dent, 2014, 5(4): 528-531. 被引量：1
9Chhibber A, Upadhyay M, Shetty VS, et al. Cephalometric compari- son of vertical changes between Begg and preadjusted edgewise ap- pliances[J]. Eur J Orthod, 2011, 33(6): 712-720. 被引量：1
10Kumar V, Sundareswaran S. The Begg's uprighting spring-Revisited [J]. J Orthod Sci, 2015, 4(1): 30-32. 被引量：1
