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Lead

"Lead" 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.

expand / collapse MeSH information
A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb.


expand / collapse publications
This graph shows the total number of publications written about "Lead" by people in this website by year, and whether "Lead" was a major or minor topic of these publications.
Bar chart showing 20 publications over 13 distinct years, with a maximum of 4 publications in 2006
To see the data from this visualization as text, click here.