Historiae insitionis variolarum humanarum et vaccinarum comparatio. Spec. I / [Fridericus Carolus Waitz].

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

Historiae insitionis variolarum humanarum et vaccinarum comparatio. Spec. I / [Fridericus Carolus Waitz]. Public Domain Mark. Source: Wellcome Collection.