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3 results
  1. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... Elasmobranchii B01.050.150.900.493.370.853 Sharks B01.050.150.900.493.370.853.392 ...
  2. pdf2017MeshTreesWithChangesShown.pdf 
    https://www.nlm.nih.gov/.../2017MeshTreesWithChangesShown.pdf
    ... Cypriniformes Cyprinidae Carps Goldfish Zebrafish Eels Anguilla Elasmobranchii Sharks Dogfish Squalus Squalus acanthias Skates (Fish) Torpedo Electric ...
  3. pdf2016MeshTree.pdf 
    https://www.nlm.nih.gov/mesh/2016/download/2016MeshTree.pdf
    ... Elasmobranchii B01.050.150.900.493.370.853...........................................Sharks B01.050.150.900.493.370.853.392........................................... ...