Safety headgear: a method of shielding the free ends of the arms of a face bow.
Coates
M A
MA
Orthodontic Department, Derriford Hospital, Plymouth, Devon, U.K.
Robinson
R J
RJ
D012994:Dental Soldering; D004869:Equipment Safety; D005115:Extraoral Traction Appliances; D016382:Orthodontic Appliance Design; D013193:Stainless Steel; D013499:Surface Properties
D013193:Stainless Steel