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

1 results

  1. 2019New_Mesh_Tree_Hierarchy.txt 
    https://www.nlm.nih.gov/.../download/2019New_Mesh_Tree_Hierarchy.txt
    ... 650.940.800.575.912.250.776.500 Nymphaea B01.650.940.800.575.912.250.778 ... Central American M01.686.508.150.600 Indians, North American M01.686.508.150.625 ... European Continental Ancestry Group M01.686.508.600 Oceanic Ancestry Group M01. ...