[Electron microscopic studies of the effect of the Angle apparatus on the tooth surface].
D003743:Dental Enamel / Q000166:cytology; D008855:Microscopy, Electron, Scanning; D009967:Orthodontic Appliances / Q000009:adverse effects
Elektronnomikroskopski izsledvanivna za vliianieto na aparata na Angle vurkhu povŭrkhnostta na zubite