Billroth in 1870, by George Rosen, M.D., Ph.D.

Date:
1972
Reference:
RAMC/984

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Billroth in 1870, by George Rosen, M.D., Ph.D. Source: Wellcome Collection.

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