- Sacrum
-
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
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Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
-
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
-
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
-
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
- Sacral Segments
- First Segment
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
- Second Segment
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
- Third Segment
Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)