"Costa Rica" 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 country in CENTRAL AMERICA, bordering both the Caribbean Sea and the North Pacific Ocean, between NICARAGUA and PANAMA.
Below are MeSH descriptors whose meaning is more general than "Costa Rica".
Below are MeSH descriptors whose meaning is more specific than "Costa Rica".
This graph shows the total number of publications written about "Costa Rica" by people in this website by year, and whether "Costa Rica" was a major or minor topic of these publications.
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