By A Mystery Man Writer
Leeches: Maintaining Their Place in Modern Medicine - The Lab
Leeches: Ancient remedy returns
Here's What Happens When You Swallow a Leech
Medicine HowStuffWorks
Medicinal leeches applied to the tongue
How Leeches Can Save Lives And Limbs for Some Patients
These SHOCKING Medical Practices From The Past Will Make You
Medicine HowStuffWorks
Adult specimens of the medicinal leech Hirudo medicinalis, a blood