Medicinal leeches applied to the tongue

Little Organic Pharmacies: Leeches for Horses

How Leeches are used in Modern Surgery

Leech - Wikipedia

Are leeches and lampreys the same thing? - Quora

Iwan MEYNAAR Internist-intensivist. Quality and Safety Officer

Leech Therapy for Treating Priapism: Case Report. - Abstract

Prevalence, Risk Factors and Control Practices of Livestock

Iwan MEYNAAR Internist-intensivist. Quality and Safety Officer

Leech (Giant Microbes) – Animal Toy Blog

Here's What Happens When You Swallow a Leech