Comments are free text data that cannot otherwise be recorded using data elements
already defined by this specification. They are not to be used to record information
that can be recorded elsewhere. For example, a free text description of the severity
of an allergic reaction would not be recorded in a comment.
Context
Parent nodes of template element with id 2.16.840.1.113883.10.22.4.22
Classification
CDA Entry Level Template
Open/Closed
Open (other than defined elements are allowed)
Used by / Uses
Used by 1 transaction and 8 templates, Uses 0 templates
This reference/@value SHALL begin with a '#' and SHALL point to its corresponding
narrative (using the approach defined in CDA Release 2, section 4.3.5.1)