Administration of inhalational anaesthetic, circa 1911
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Administration of inhalational anaesthetic, circa 1911. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Administration of inhalational anaesthetic, circa 1911. Wellcome Collection. Source: Wellcome Collection.