"Tear Gases" 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.
Gases that irritate the eyes, throat, or skin. Severe lacrimation develops upon irritation of the eyes.
Below are MeSH descriptors whose meaning is more general than "Tear Gases".
Below are MeSH descriptors whose meaning is more specific than "Tear Gases".
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