The sphygmograph : its history and use as an aid to diagnosis in ordinary practice / R.E. Dudgeon.

  • Dudgeon, R. E. (Robert Ellis), 1820-1904.
Date:
1882

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: The sphygmograph : its history and use as an aid to diagnosis in ordinary practice / R.E. Dudgeon. Wellcome Collection. Source: Wellcome Collection.

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