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. pdf2017MeshTreesWithChangesShown.pdf 
    https://www.nlm.nih.gov/.../2017MeshTreesWithChangesShown.pdf
    ... Freeze Substitution Refrigeration Tissue Preservation Blood Preservation Blood ... Spectrometry, X-Ray Emission 1,435 Jul 15, 20162:38:26 PM ...
  2. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... Mossbauer E05.196.867.800 Spectrometry, X-Ray Emission E05.196.867.800.360 Electron Probe Microanalysis ... Spectrometry, Gamma E05.799.830 Spectrometry, X-Ray Emission E05.799.830.360 Electron Probe Microanalysis E05. ...
  3. pdf2016MeshTree.pdf 
    https://www.nlm.nih.gov/mesh/2016/download/2016MeshTree.pdf
    ... Mossbauer E05.196.867.800...........................................Spectrometry, X-Ray Emission E05.196.867.800.360...........................................Electron Probe Microanalysis ...