> e.g Give me any patients with a problem/diagnosis of diabetes mellitus type 2 or children. i.e is_a relationships
If you are able to have a SNOMED expression in your archetype which represents the archetype, then you have a good query base to use the SNOMED model to full extend. >From this it is a small step from first writing a SNOMED expression, and then generating an archetype from it. Imagine, all that knowledge which is in SNOMED having available in your archetype design fase. It must be a dream for an archetype modeler. Bert
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