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human primary molarsTopics by Science.gov

Feb 01, 2018 · Her medical history was noncontributory. After diagnosing a broken H file in the mesio lingual canal, the tooth was endodontically treated in two appointments. At the first session, a broken file was successfully retrieved after using low intensity ultrasonic vibrations through a DG 16 endodontic explorer viewed under an operating microscope.

science.gov

Aug 01, 2018 · Experimental Investigation of the Peak Shear Strength Criterion Based on Three Dimensional Surface Description. NASA Astrophysics Data System (ADS) Liu,

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