Keywords: CarlThiersch.jpg Carl Thiersch 1822 “1895 deutscher Chirurg Carl Thiersch 1822 “1895 German surgeon http //ihm nlm nih gov/luna/servlet/view/search q 175447 search Search Images from the History of Medicine NLM < 1896 Author The National Library of Medicine believes this item to be in the public domain PD-old Carl Thiersch |