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  1. Electrical conduction in the heart controlled by pacemaker cells in the sinoatrial node.
  2. Cross-section of human heart. cardiovascular system
  3. Muscles of dorsum of foot
  4. Anatomy of male testis
  5. Slipped disc
  6. Human anatomy ,artwork
  7. Brain, artwork
  8. Illustration of syringe needle drawing blood lipid
  9. Lung tissue, TEM
  10. American Frohse Anatomical Wallcharts, Plate II
  11. Digestive system, artwork
  12. Motor neurone nerve cell and synapses
  13. Arthritis of the neck, X-ray
  14. Embryo development
  15. Stages in human evolution
  16. Illustration of a whiplash injury to the neck
  17. Healthy brain, MRI scans
  18. Coronary artery disease
  19. Perspective view of human body, whole organs and bones
  20. Human male anatomy, artwork
  21. Internal brain anatomy, artwork
  22. Spine anatomy, artwork
  23. Kidney anatomy, artwork
  24. Structure of a human heart, artwork
  25. Anatomy of a male human head, with half muscles and half skull
  26. Myelination of nerve fibres, TEM
  27. Rear view of acupuncture model
  28. Conceptual image of platelet, red blood cell and white blood cell
  29. Brain and spinal cord, 1844 artwork
  30. Anterior view and sagittal view of male urinary bladder
  31. Skin cancer cell, SEM
  32. Arm anatomy, historical artwork
  33. Conceptual image of influenza causing flu
  34. Trabeculae carneae in the heart, SEM
  35. Sperm production, SEM
  36. Human Skin
  37. The arteries of the brain
  38. Artwork showing calcaneal spur and foot pain
  39. Overbite, X-ray
  40. Artwork of heartburn (acid indigestion) in stomach
  41. Heart disease, artwork
  42. Abdominal organs
  43. Acupuncture points
  44. Heart with coronary vessels, artwork
  45. Microscopic view of herpes virus
  46. Artwork of nematode worms Ascaris sp. in intestine
  47. Artwork: penetration of skin by various lasers
  48. Brain and vision