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Jlmccain
15 pts.
 HL7 2.x – query syntax or language
HL7 2.x query syntax language
Can anyone point me to a standard syntax or language for creating queries that would result in HL7 data being returned?  Surely this has been done already!  But I haven't been able to track it down and find myself sifting through tons of HL7 documentation, but not specific to query syntax.  Thanks!!

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ASKED: September 2, 2011  5:34 PM
UPDATED: September 7, 2011  8:59 pm
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Ok, thanks. So I think I can infer from that answer that there is a “QRD” segment in HL7 that defines a query. That helps me to narrow my search, thanks!

Jlmccain
 15 pts.