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| | Bone marrow - Wikipedia, the free encyclopedia (via CobWeb/3.1 planetlab1.isi.jhu.edu) (Site not responding. Last check: 2007-10-21) |
 | | Bone marrow (or medulla ossea) is the soft tissue found in the hollow interior of bones. |
 | | Red marrow is found mainly in the flat bones such as hip bone, breast bone, skull, ribs, vertebrae and shoulder blades, and in the cancellous ("spongy") material at the proximal ends of the long bones femur and humerus. |
 | | To diagnose diseases involving the bone marrow, a bone marrow biopsy is sometimes performed. |
| en.wikipedia.org.cob-web.org:8888 /wiki/Bone_marrow (746 words) |
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