Clinical Document Architecture V2.1
2.1.0 - CI Build
Clinical Document Architecture V2.1, published by Health Level 7. This is not an authorized publication; it is the continuous build for version 2.1.0). This version is based on the current content of https://github.com/HL7/cda-core-2.0/ and changes regularly. See the Directory of published versions
A quantity specifying a point on the axis of natural time. A point in time is most often represented as a calendar expression.
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This structure is derived from ANY