%0 Journal Article %T An Example of 3-D Printing for Expeditionary Medicine: The Air Force Retractor %A Chambers, James A %A Seastedt, Kenneth P %A Raymundo-Grinstead, Jocelyn %J Military Medicine %V 185 %N 5-6 %P e565-e567 %@ 0026-4075 %D 2020-06-08 %I Association of Military Surgeons of the United States %~ DeepDyve