"Transfer Factor" 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.
Factor derived from leukocyte lysates of immune donors which can transfer both local and systemic cellular immunity to nonimmune recipients.
This graph shows the total number of publications written about "Transfer Factor" by people in this website by year, and whether "Transfer Factor" was a major or minor topic of these publications.
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