A doctor demonstrating electrotherapy on a young semi-naked woman in front of other doctors and a nurse, other female patients are waiting in the background. Process print of a wood engraving by G.D.I. after D. Urrabieta Ortiz y Vierge.

Licence: Public Domain Mark

Credit: A doctor demonstrating electrotherapy on a young semi-naked woman in front of other doctors and a nurse, other female patients are waiting in the background. Process print of a wood engraving by G.D.I. after D. Urrabieta Ortiz y Vierge. Wellcome Collection. Source: Wellcome Collection.