Licence: Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Credit: Regulatory idiotopes / Constantin A. Bona. Source: Wellcome Collection.
257/312 (page 235)
Licence: Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Credit: Regulatory idiotopes / Constantin A. Bona. Source: Wellcome Collection.