Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search help
3 results
  1. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... 650.940.800.575.912.250.100.843 Stevia B01.650.940.800.575.912.250.100. ... 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
    ... Ratibida Rudbeckia Saussurea Scolymus Scorzonera Senecio Solidago Sonchus Stevia Old and new trees together - all 132 Jul ... Freeze Substitution Refrigeration Tissue Preservation Blood Preservation Blood Safety Organ Preservation Semen Preservation Prosthesis Fitting Prosthesis Retention ...
  3. pdf2016MeshTree.pdf 
    https://www.nlm.nih.gov/mesh/2016/download/2016MeshTree.pdf
    ... B01.650.940.800.575.100.100.843...........................................Stevia B01.650.940.800.575.100.100.853........................................... ...