The tightening of loose teeth : some technical innovations / by Witkowski, translated by Edgar Neumann and William M. Gabriel.

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The tightening of loose teeth : some technical innovations / by Witkowski, translated by Edgar Neumann and William M. Gabriel. 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.