{
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  "definition" : null,
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  }, {
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    "valueCode" : "EXG"
  }, {
    "code" : "internalId",
    "valueCode" : "10458"
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  "designation" : [ {
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      "system" : "http://snomed.info/sct"
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    "value" : "Breath (use EXG)",
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}