Name National Library of Medicine
Online Source https://www.nlm.nih.gov/about/index.html
Description

The National Library of Medicine (NLM), on the campus of the National Institutes of Health in Bethesda, Maryland, has been a center of information innovation since its founding in 1836. The world’s largest biomedical library, NLM maintains and makes available a vast print collection and produces electronic information resources on a wide range of topics that are searched billions of times each year by millions of people around the globe. 

Citation

National Library of Medicine. National Institutes of Health, 1836, https://collections.nlm.nih.gov/

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