CollectionsSource: US National Library of Medicine
US National Library of Medicine
The National Library of Medicine (NLM), operated by the United States federal government, is the world's largest medical library. Its collections include more than seven million books, journals, technical reports, manuscripts, microfilms, photographs, and images on medicine and related sciences including some of the world's oldest and rarest works. Its Digital Projects section houses many online collections of material, including the wonderful "Historical Anatomies on the Web", and also curated online exhibitions. (Wikipedia)