Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0013269: Paul Ehrlich's assistants and laboratory animals. Wellcome Collection. Source: Wellcome Collection.
Provider: Wellcome Library; GB.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0013269: Paul Ehrlich's assistants and laboratory animals. Wellcome Collection. Source: Wellcome Collection.
Provider: Wellcome Library; GB.