North America

"North America" 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
The northern continent of the Western Hemisphere, extending northward from the Colombia-Panama border and including CENTRAL AMERICA, MEXICO, Caribbean area, the UNITED STATES, CANADA and GREENLAND. The term often refers more narrowly to MEXICO, continental UNITED STATES, AND CANADA.


Publications
This graph shows the total number of publications written about "North America" by people in this website by year, and whether "North America" was a major or minor topic of these publications.
Bar chart showing 195 publications over 15 distinct years, with a maximum of 55 publications in 2018
To see the data from this visualization as text, click here.
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