Johann Friedrich Dieffenbach: successful use of leeches in plastic surgery in the 1820s.
Haeseker
B
B
D000818:Animals; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007865:Leeches; D009426:Netherlands; D013518:Surgery, Plastic / Q000266:history*