Fedor Krause, from a group entitled Leading Medical Light of Berlin.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Fedor Krause, from a group entitled Leading Medical Light of Berlin. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Fedor Krause, from a group entitled Leading Medical Light of Berlin. Wellcome Collection. Source: Wellcome Collection.