London School of Tropical Medicine 27th Session.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: London School of Tropical Medicine 27th Session. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: London School of Tropical Medicine 27th Session. Wellcome Collection. Source: Wellcome Collection.