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usan

usan in Medicine

USAN abbr.
United States Adopted Names (used for nonproprietary names of drugs adopted by a committee of medical professionals and drug manufacturers)

The American HeritageĀ® Stedman's Medical Dictionary
Copyright Ā© 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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