[ {
  "sequence" : 1,
  "text" : "Two tablets at once",
  "additionalInstruction" : [ {
    "coding" : [ {
      "system" : "http://snomed.info/sct",
      "code" : "311504000",
      "display" : "With or after food"
    } ]
  } ],
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    }
  },
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      "system" : "http://snomed.info/sct",
      "code" : "26643006",
      "display" : "Oral Route"
    } ]
  },
  "method" : {
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      "system" : "http://snomed.info/sct",
      "code" : "421521009",
      "display" : "Swallow - dosing instruction imperative (qualifier value)"
    } ]
  },
  "doseAndRate" : [ {
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        "code" : "ordered",
        "display" : "Ordered"
      } ]
    },
    "doseQuantity" : {
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      "unit" : "TAB",
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      "code" : "TAB"
    }
  } ]
}, {
  "sequence" : 2,
  "text" : "One tablet daily for 4 days",
  "additionalInstruction" : [ {
    "coding" : [ {
      "system" : "http://snomed.info/sct",
      "code" : "311504000",
      "display" : "With or after food"
    } ]
  } ],
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        "unit" : "days",
        "system" : "http://unitsofmeasure.org",
        "code" : "d"
      },
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      "periodUnit" : "d"
    }
  },
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    } ]
  },
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        "display" : "Ordered"
      } ]
    },
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      "code" : "TAB"
    }
  } ]
} ]