{
  "resourceType": "StructureDefinition",
  "url": "https://simplifier.net/winningtest/alb-profile",
  "name": "Albumin",
  "title": "白蛋白质量比率",
  "status": "draft",
  "date": "2023-05-25T03:32:43.858427+00:00",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "https://simplifier.net/winningtest/laboratory-observation-profile",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.code",
        "path": "Observation.code",
        "fixedCodeableConcept": {
          "coding": [
            {
              "system": "http://loinc.org",
              "version": "2.73",
              "code": "6782-7",
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          ]
        }
      },
      {
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        "path": "Observation.value[x]",
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            "code": "Ratio"
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        "fixedString": "g"
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}