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<id value="serum-dengue-virus-igm"/> <meta> <security> <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/> <code value="HTEST"/> <display value="test health data"/> </security> </meta> <url value="http://example.org/ActivityDefinition/serum-dengue-virus-igm"/> <status value="draft"/> <description value="Order Serum Dengue Virus IgM"/> <relatedArtifact> <type value="documentation"/> <display value="Explanation of diagnostic tests for Dengue virus and which to use based on the patient’s clinical and exposure history."/> </relatedArtifact> <kind value="ServiceRequest"/> <code> <text value="Serum Dengue Virus IgM"/> </code> <timingTiming> <event> <extension url="http://hl7.org/fhir/StructureDefinition/cqf-expression"> <valueExpression> <language value="text/cql"/> <expression value="Now()"/> </valueExpression> </extension> </event> </timingTiming> <participant> <type value="practitioner"/> </participant>
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