Photograph: blood-transfusion apparatus,
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Photograph: blood-transfusion apparatus,. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Photograph: blood-transfusion apparatus,. Wellcome Collection. Source: Wellcome Collection.