| http://www.w3.org/ns/prov#value | - bilirubin or urobilinogen; for testing a bodily fluid, such as urine, blood, mucous, salivaUS7858384Apr 29, 2005Dec 28, 2010Kimberly-Clark Worldwide, Inc.for controlling fluid flow in an assay device that employs a membrane; for determining the presence of an analyte within a test sampleUS7879293Nov 30, 2001Feb 1, 2011Orasure Technologies, Inc.Apparatus for se in recovery and transfer of fluid sa
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