"Central 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.
A region of southern NORTH AMERICA extending from the southern border of MEXICO to the northern border of COLOMBIA. It separates the Caribbean Sea from the Pacific Ocean and is linked to SOUTH AMERICA by the Isthmus of Panama.
This graph shows the total number of publications written about "Central America" by people in this website by year, and whether "Central America" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.