Civil Defense

"Civil Defense" 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
Preventive emergency measures and programs designed to protect the individual or community in times of hostile attack.

This graph shows the total number of publications written about "Civil Defense" by people in this website by year, and whether "Civil Defense" was a major or minor topic of these publications.
Bar chart showing 781 publications over 21 distinct years, with a maximum of 179 publications in 2020
To see the data from this visualization as text, click here.