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3 results
  1. pdf2017MeshTreesWithChangesShown.pdf 
    https://www.nlm.nih.gov/.../2017MeshTreesWithChangesShown.pdf
    ... Associated Osteonecrosis of the Jaw Femur Head Necrosis Legg-Calve-Perthes Disease Spinal Diseases Intervertebral Disc Degeneration Intervertebral Disc Displacement ...
  2. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... Femur Head Necrosis C05.116.852.175.570 Legg-Calve-Perthes Disease C05.116.900 Spinal Diseases C05.116.900. ...
  3. pdf2016MeshTree.pdf 
    https://www.nlm.nih.gov/mesh/2016/download/2016MeshTree.pdf
    ... Femur Head Necrosis C05.116.852.175.570...........................................Legg-Calve-Perthes Disease C05.116.900...........................................Spinal Diseases C05.116.900. ...