"Mass Chest X-Ray" 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.
X-ray screening of large groups of persons for diseases of the lung and heart by means of radiography of the chest.
This graph shows the total number of publications written about "Mass Chest X-Ray" by people in this website by year, and whether "Mass Chest X-Ray" was a major or minor topic of these publications.
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