Clip
The Rise and Fall of Bloodletting
44:02 - 46:23 (02:21)
Bloodletting and the use of leeches was once a common medical practice. Despite being debunked by modern medicine, it remained influential until the 19th century.
Bloodletting and the use of leeches was once a common medical practice. Despite being debunked by modern medicine, it remained influential until the 19th century.