לפידים זקן מרי laser activated irrigation ציווי להתרומם קרן
Effect of tip insertion depth and irradiation parameters on the efficacy of cleaning calcium hydroxide from simulated lateral canals using Er:YAG laser- or ultrasonic-activated irrigation - ScienceDirect
Lasers in Endodontics. - ppt video online download
1002704268-1002704330 - Oral Health Group
The Er:YAG laser application. | Download Scientific Diagram