Samuel John Tracy (1813-1901) : the early use of anaesthetics at St. Bartholomew's Hospital, London / [John L. Thornton].
- Thornton, John Leonard.
- Date:
- [1952]
Licence: In copyright
Credit: Samuel John Tracy (1813-1901) : the early use of anaesthetics at St. Bartholomew's Hospital, London / [John L. Thornton]. Source: Wellcome Collection.
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