An inquiry into the comparative forces of the extensor and flexor muscles, connected with the joints of the human body / [Julius Jeffreys].

  • Jeffreys, Julius, 1801-1877.
Date:
1822

Licence: Public Domain Mark

Credit: An inquiry into the comparative forces of the extensor and flexor muscles, connected with the joints of the human body / [Julius Jeffreys]. Source: Wellcome Collection.

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