Surgery of the upper abdomen / by John B. Deaver and Astley Paston Cooper Ashhurst.

  • Deaver, John B. (John Blair), 1855-1931.
Date:
[1921], ©1921

Licence: Public Domain Mark

Credit: Surgery of the upper abdomen / by John B. Deaver and Astley Paston Cooper Ashhurst. Source: Wellcome Collection.

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