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definitions

azuresin

[ăzh′ə-rĕz′ĭn]
n.
  1. A complex of an azure dye and a carbacrylic resin that is used to detect gastric achlorhydria without intubation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.