http://wwwcf.nlm.nih.gov/class/
The National Library of Medicine Classification it's a classification system that covers the fields of medicine and related sciences and which has subject categories represented by alphanumerical notations that are used for the shelf arrangement of materials. It is based on MeSH concepts, so they can be used together on cataloging and indexing documents. The NLM Classification is yearly updated and it's available both online and for download.
Originador(es): United States. National Institutes of Health. National Library of Medicine
Recurso adicionado em:
13/05/2003
Idiomas disponíveis:
Inglês
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