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G BAUM

Publications and source records attributed to G BAUM.

At least 19 recordsLinked to original sources

Observation of internal structures of teeth by ultrasonography.

Preliminary experiments with high-resolution intensity-modulated ultrasonography techniques developed for ophthalmological diagnosis have demonstrated that at a frequency of 15 megacycles per second some internal structures can be seen in vital teeth. A relationship between time, tooth vitality, and ultrasonic viewing was observed.

Tooth↗