Medical Informatics / Knowledge Management / Electronic Medical Records / Electronic Health Records / Data and Document Repositories / Archetypes / Interoperability / Semantic Interoperability / eHealth / Clinical Informatics / Framework / openEHR / Clinical Data Interoperability / Ehr Implementation / Clinical Information Systems / HL7 CDA / Medical Information Databases / Clinical Database / Archetypes / Interoperability / Semantic Interoperability / eHealth / Clinical Informatics / Framework / openEHR / Clinical Data Interoperability / Ehr Implementation / Clinical Information Systems / HL7 CDA / Medical Information Databases / Clinical Database