<AllergyIntolerance xmlns="http://hl7.org/fhir"><id value="medication"/><clinicalStatus><coding><system value="http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical"/><code value="active"/><display value="Active"/></coding></clinicalStatus><verificationStatus><coding><system value="http://terminology.hl7.org/CodeSystem/allergyintolerance-verification"/><code value="unconfirmed"/><display value="Unconfirmed"/></coding></verificationStatus><category value="medication"/><criticality value="high"/><code><coding><system value="http://www.nlm.nih.gov/research/umls/rxnorm"/><code value="7980"/><display value="Penicillin G"/></coding></code><patient><reference value="Patient/example"/></patient><recordedDate value="2010-03-01"/><recorder><reference value="Practitioner/example"/></recorder><reaction><manifestation><concept><coding><system value="http://snomed.info/sct"/><code value="247472004"/><display value="Hives"/></coding></concept></manifestation></reaction></AllergyIntolerance>