A detail of experiments confirming the power of cow pox to protect the constitution from a subsequent attack of small pox, by proving the identity of the two diseases / [John Badcock].
- Badcock, John, active 1816-1830
- Date:
- 1845
Licence: Public Domain Mark
Credit: A detail of experiments confirming the power of cow pox to protect the constitution from a subsequent attack of small pox, by proving the identity of the two diseases / [John Badcock]. Source: Wellcome Collection.
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