F. Gesellius, Die transfusion des blutes, blood transfusion
Licence: Public Domain Mark
Credit: F. Gesellius, Die transfusion des blutes, blood transfusion. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: F. Gesellius, Die transfusion des blutes, blood transfusion. Wellcome Collection. Source: Wellcome Collection.