'Used by primitives for blood letting, surgeons now use this worm to reattach severed body parts'
a leech
MEDICINE: Used by primitives for blood letting, surgeons now use this worm to reattach severed body parts
Used by primitives for blood letting, surgeons now use this worm to reattach severed body parts
Used by primitives for blood letting, surgeons now use this worm to reattach severed body parts
MEDICINE
a leech
MEDICINE