@article{doi:10.1302/1358-992X.98BSUPP_22.CCJR2015-084, author = {Lewallen, D.G.}, title = {THE TWO-STAGE EXCHANGE, 70% OF THE TIME: TECHNIQUES AND TIMING}, journal = {Orthopaedic Proceedings}, volume = {98-B}, number = {SUPP_22}, pages = {84-84}, year = {2016}, doi = {10.1302/1358-992X.98BSUPP_22.CCJR2015-084}, url = {https://doi.org/10.1302/1358-992X.98BSUPP_22.CCJR2015-084} }