Amoxicillin-Clavulanate Example

{
  "resourceType" : "Substance",
  "id" : "f205",
  "contained" : [{
    "resourceType" : "Substance",
    "id" : "ingr1",
    "instance" : false,
    "code" : {
      "concept" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "372687004",
          "display" : "Amoxicillin (substance)"
        }]
      }
    }
  },
  {
    "resourceType" : "Substance",
    "id" : "ingr2",
    "instance" : false,
    "code" : {
      "concept" : {
        "coding" : [{
          "system" : "http://snomed.info/sct",
          "code" : "395938000",
          "display" : "Clavulanate potassium (substance)"
        }]
      }
    }
  }],
  "instance" : false,
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/substance-category",
      "code" : "drug",
      "display" : "Drug or Medicament"
    }]
  }],
  "code" : {
    "concept" : {
      "coding" : [{
        "system" : "http://snomed.info/sct",
        "code" : "392259005",
        "display" : "Product containing precisely amoxicillin 875 milligram and clavulanic acid (as clavulanate potassium) 125 milligram/1 each conventional release oral tablet (clinical drug)"
      }]
    }
  },
  "description" : "Augmentin 875",
  "ingredient" : [{
    "quantity" : {
      "numerator" : {
        "value" : 875,
        "unit" : "mg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mg"
      },
      "denominator" : {
        "value" : 1000,
        "unit" : "mg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mg"
      }
    },
    "substanceReference" : {
      "reference" : "#ingr1"
    }
  },
  {
    "quantity" : {
      "numerator" : {
        "value" : 125,
        "unit" : "mg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mg"
      },
      "denominator" : {
        "value" : 1000,
        "unit" : "mg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mg"
      }
    },
    "substanceReference" : {
      "reference" : "#ingr2"
    }
  }]
}