Are leeches being used in modern medicine?

Bloody Suckers, Leech Therapy, Nature

Here's What Happens When You Swallow a Leech

Biomedicines, Free Full-Text

Development of Leech extract as a therapeutic agent: A

Where Do Leeches Live?

Leeches and Maggots Are FDA-Approved and Still Used in Modern

Man smuggles nearly 5,000 leeches into hand luggage on Toronto

This Gorgeous New Sea Slug Species Needs a Name

How Parasites Are Used in Modern Medicine - Big Think