Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Two male surgeons operating on a patient. Adrian Wressell, Heart of England NHS FT. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/N0036062/full/800%2C/0/default.jpg)
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Two male surgeons operating on a patient. Adrian Wressell, Heart of England NHS FT. Source: Wellcome Collection.