https://morbidanatomy.blogspot.com/2008/06/die-kleyner-chirurgei-walter-hermann.html
Morbid Anatomy: "Die Kleyner Chirurgei," Walter Hermann Ryff, 1542
Selections from the newly digitized book Die Kleyner Chirurgie, by Walther Hermann Ryff, and published in 1542. Ryff was, per the authority...
morbid anatomydiewalterhermann