Static electricity, X-ray and electro-vibration : their therapeutic application / by Franklin B. Gottschalk.

Licence: Public Domain Mark

Credit: Static electricity, X-ray and electro-vibration : their therapeutic application / by Franklin B. Gottschalk. 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.