Respiratory Protective Devices

"Respiratory Protective Devices" 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
Respirators to protect individuals from breathing air contaminated with harmful dusts, fogs, fumes, mists, gases, smokes, sprays, or vapors.

This graph shows the total number of publications written about "Respiratory Protective Devices" by people in this website by year, and whether "Respiratory Protective Devices" was a major or minor topic of these publications.
Bar chart showing 596 publications over 28 distinct years, with a maximum of 169 publications in 2020
To see the data from this visualization as text, click here.