{"resourceType":"DataElement","id":"MedicationAdministration.effectiveX","meta":{"lastUpdated":"2017-04-19T07:44:43.294+10:00"},"url":"http://hl7.org/fhir/DataElement/MedicationAdministration.effectiveX","status":"draft","experimental":true,"stringency":"fully-specified","element":[{"id":"MedicationAdministration.effective[x]","path":"MedicationAdministration.effective[x]","short":"Start and end time of administration","definition":"A specific date/time or interval of time during which the administration took place (or did not take place, when the 'notGiven' attribute is true). For many administrations, such as swallowing a tablet the use of dateTime is more appropriate.","min":1,"max":"1","type":[{"code":"dateTime"},{"code":"Period"}],"isSummary":true,"mapping":[{"identity":"workflow","map":"…occurrence[x]"},{"identity":"v2","map":"RXA-3-Date/Time Start of Administration / RXA-4-Date/Time End of Administration"},{"identity":"rim","map":".effectiveTime"},{"identity":"w5","map":"when.done"}]}]}