[Use of the tray system in dental practice].
The present account of experience presents the commercial trya assemblage and illustrates some important possiblities of using it. It is emphasized that trays should be introduced only after individual work analysies. In this connexion, it is concluded that any tray assemblage must be in individual one.
D003762:Dental Instruments; D004526:Efficiency; D006804:Ergonomics; D013242:Sterilization
Zur Anwendung des Tray-Systems in der stomatologischen Praxis