The jet force required for cleansing the teeth extends 5 mm to 1 cm beyond the end of the nozzle in this device, and it is ... that powered toothbrushes equal or surpass the efficiency of manual brushes in removing debris from the teeth and in anbsp;...
Title | : | Evaluation of agents used in the prevention of oral diseases |
Author | : | William Ward Pigman, John W. Hein, New York Academy of Sciences |
Publisher | : | - 1968 |
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