Preservation of the teeth indispensable to comfort and appearance, health and longevity : being a second edition of Dental practice / by John Gray.

Licence: Public Domain Mark

Credit: Preservation of the teeth indispensable to comfort and appearance, health and longevity : being a second edition of Dental practice / by John Gray. Source: Wellcome Collection.

Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.