An HL7 specification of the above title is visible here
<http://www.hl7.org/dstucomments/showdetail.cfm?dstuid=189>, and open
for comments. This is likely to be relevant to our conversations here on
terminology + openEHR. I've made some comments as can be seen at that
link; others might find it useful to look at the spec draft and possibly
comment as well.
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