Observations on the cow pox : the causes of failure of vaccination, and the modes of prevention / by Joseph Timewell.
- Timewell, Joseph.
- Date:
- 1820
Licence: Public Domain Mark
Credit: Observations on the cow pox : the causes of failure of vaccination, and the modes of prevention / by Joseph Timewell. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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