@misc{indiciae69015e4c99c7, title = {Simultaneous intrusion and retraction using a three-piece base arch.}, author = {B Shroff and W M Yoon and S J Lindauer and C J Burstone}, year = {1997}, doi = {10.1043/0003-3219(1997)067<0455:siarua>2.3.co;2}, url = {https://pubmed.ncbi.nlm.nih.gov/9428964/}, note = {Source identifier: 9428964} }