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Pyorrhea, the Focal Theory of Infection, the Treatment of Pulpless Teeth
Howe, Percy R.Volume:
7
Language:
english
Journal:
The Journal of the National Dental Association
DOI:
10.14219/jada.archive.1920.0097
Date:
June, 1920
File:
PDF, 3.47 MB
english, 1920