Blood transfusion apparatus, Dr Blundell.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Blood transfusion apparatus, Dr Blundell. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Blood transfusion apparatus, Dr Blundell. Wellcome Collection. Source: Wellcome Collection.