A. M. Valsalva, De aure humana tractatus,
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: A. M. Valsalva, De aure humana tractatus,. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: A. M. Valsalva, De aure humana tractatus,. Wellcome Collection. Source: Wellcome Collection.