API, Hl7, Fhir, Interoperability, Nhs.
"coding": [ { "system": "http://snomed.info/sct", "code": "736253002", "display": "Mental Health Crisis Plan" } ] }, "subject": { "reference": "https://demographics.spineservices.nhs.uk/STU3/Patient/9658220169" }, "indexed": "2018-12-11T12:11:36.582+00:00", "author": [ { "reference":