Ear Protective Devices

"Ear 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
Personal devices for protection of the ears from loud or high intensity noise, water, or cold. These include earmuffs and earplugs.

This graph shows the total number of publications written about "Ear Protective Devices" by people in this website by year, and whether "Ear Protective Devices" was a major or minor topic of these publications.
Bar chart showing 136 publications over 20 distinct years, with a maximum of 15 publications in 2009 and 2012
To see the data from this visualization as text, click here.