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  1. Colon blood vessels, light micrograph
  2. Blood clot, SEM
  3. Human blood cells, SEM
  4. Arthritis of the neck, X-ray
  5. Rear view of acupuncture model
  6. Rib cage of human skeleton
  7. Human Skin
  8. The arteries of the brain
  9. The arteries of the brain
  10. The bones of the head, neck and face