uwl-280-145
FredsButton
FredsButton
FredsButton
FredsButton
FredsButton
FredsButton
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FredsBanner

  Haversian bone model (close-up view 2)
FredsButton
Unit_05-09A

 1. Lacuna

 2. Interstitial lamellae

 3. Haversian canal

 4. Concentric lamellae