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Keywords
Last Name
Institution

Pennsylvania

"Pennsylvania" 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.

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State bounded on the north by New York and Lake Erie, on the east by Delaware and New Jersey, on the south by Delaware and Maryland, and on the west by Ohio and West Virginia.


expand / collapse publications
This graph shows the total number of publications written about "Pennsylvania" by people in this website by year, and whether "Pennsylvania" was a major or minor topic of these publications.
Bar chart showing 10 publications over 8 distinct years, with a maximum of 2 publications in 2009 and 2012
To see the data from this visualization as text, click here.