Immunization Recommendation Date Criterion Codes

{
  "description" : "The value set to instantiate this attribute should be drawn from a terminologically robust code system that consists of or contains concepts to support the definition of dates relevant to recommendations for future doses of vaccines. This value set is provided as a suggestive example.",
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  "date" : "2019-11-01T09:29:23+11:00",
  "meta" : {
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00",
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  "publisher" : "FHIR Project team",
  "name" : "ImmunizationRecommendationDateCriterionCodes",
  "copyright" : "This content from LOINC® is copyright © 1995 Regenstrief Institute, Inc. and the LOINC Committee, and available at no cost under the license at http://loinc.org/terms-of-use.",
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  "resourceType" : "ValueSet",
  "title" : "Immunization Recommendation Date Criterion Codes",
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  "status" : "draft",
  "id" : "immunization-recommendation-date-criterion",
  "url" : "http://hl7.org/fhir/ValueSet/immunization-recommendation-date-criterion",
  "identifier" : [ {
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.3.308"
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