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Expression Constraint

INVALID Expression1

Precoordinated

Postcoordinated

*

-

-

-

-

-

-

 


Footnotes
Ref Notes
1 Where necessary, these examples make some assumptions about the membership of the example reference sets.
2 Please note that this makes the assumption that the given expression constraint is executed against a finite set of expressions that has been pre-classified (e.g. in an expression repository), and that after classification there is at least one intermediate expression between this expression and 404684003 |Clinical finding|.
3 Please note that this makes the assumption that the given expression constraint is executed against a finite set of expressions that has been pre-classified (e.g. in an expression repository), and that after classification there is at least one intermediate expression between 40541001 |Acute pulmonary edema| and this expression.


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