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  1. What Is Bone Marrow, and What Does It Do? - Healthline

  2. Bone Marrow: What it is & Why it is Important - Cleveland Clinic

  3. Bone marrow - Wikipedia

  4. Bone marrow: Function, diseases, transplants, and donation

  5. Bone Marrow Failure: Symptoms, Causes & Treatment

  6. Bone Marrow Cancer: Symptoms, Types, Treatment, and More

  7. Bone Marrow: Anatomy, Function, and Treatment - Verywell Health

  8. Bone marrow biopsy and aspiration - Mayo Clinic

  9. What Is Bone Marrow? - Verywell Health

  10. Bone marrow | Function, Types, & Diseases | Britannica