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Credit
Diseases of the mouth : for physicians, dentists, medical and dental students / by Prof. Dr. F. Zinsser ... tr. and ed. by John Bethune Stein ... with 52 colored and 21 black and white illustrations. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the University of Toronto, Harry A Abbott Dentistry Library, through the Medical Heritage Library. The original may be consulted at the Harry A Abbott Dentistry Library, University of Toronto.