District of Columbia

"District of Columbia" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.
MeSH information
A federal area located between Maryland and Virginia on the Potomac river; it is coextensive with Washington, D.C., which is the capital of the United States.

This graph shows the total number of publications written about "District of Columbia" by people in this website by year, and whether "District of Columbia" was a major or minor topic of these publications.
Bar chart showing 855 publications over 28 distinct years, with a maximum of 65 publications in 2017
To see the data from this visualization as text, click here.