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3 results
  1. pdf2018MeShTreeHierarchy.pdf 
    https://www.nlm.nih.gov/mesh/2018/download/2018MeShTreeHierarchy.pdf
    ... 650.940.800.575.912.250.838.337...........................................Helleborus B01.650.940.800.575.912.250.838. ... Blood Preservation E02.792.833.230.500...........................................Blood Safety E02.792.833.660...........................................Organ Preservation E02.792. ...
  2. pdf2017MeshTreesWithChangesShown.pdf 
    https://www.nlm.nih.gov/.../2017MeshTreesWithChangesShown.pdf
    ... Actaea Adonis Anemone Aquilegia Cimicifuga Clematis Coptis Delphinium Helleborus Hydrastis Nigella Nigella damascena Nigella sativa 154 Jul ... Freeze Substitution Refrigeration Tissue Preservation Blood Preservation Blood ... Preservation Semen Preservation Prosthesis Fitting Prosthesis Retention ...
  3. pdf2016MeshTree.pdf 
    https://www.nlm.nih.gov/mesh/2016/download/2016MeshTree.pdf
    ... B01.650.940.800.575.100.838.337...........................................Helleborus B01.650.940.800.575.100.838.397........................................... ...