"Mass Media" 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.
Instruments or technological means of communication that reach large numbers of people with a common message: press, radio, television, etc.
This graph shows the total number of publications written about "Mass Media" by people in this website by year, and whether "Mass Media" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.