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    • Expression Constraint Language - Specification and Guide
    • Introduction
    • Use Cases
    • Requirements
    • Logical Model
    • Syntax Specification
    • Simple Expression Constraints
    • Refinements
    • Cardinality
    • Conjunction and Disjunction
    • Exclusion and Not Equals
    • Constraint Comments
    • Nested Expression Constraints
    • Description Filters
    • Concept Filters
    • Member Filters
    • History Supplements
    • Top and Bottom
    • Authoring
    • Parsing
    • Validating
    • Executing
    • Storing
    • Displaying
    • Exchanging
    • Appendix A – Examples Of Valid Expressions
    • Appendix B – Examples Of Invalid Expressions
    • Appendix C - Dialect Aliases
    • Appendix D - ECL Quick Reference
    • Appendix E - Reference Set Fields
    • Appendix F - Previous Versions
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  1. Specifications
  2. SNOMED CT Expression Constraint Language
  3. Appendices

Appendix F - Previous Versions

doc_ExpressionConstraintLanguage_v2.0-en-US_INT_20220404.pdf
PDF · 9MB
Open
doc_ExpressionConstraintLanguage_v1.2-en-US_INT_20170214.pdf
PDF · 3MB
Open
doc_ExpressionConstraintLanguage_v1.6-en-US_INT_20211005.pdf
PDF · 9MB
Open
doc_ExpressionConstraintLanguage_v2.2-en-US_INT_20231122.pdf
PDF · 2MB
Open
doc_ExpressionConstraintLanguageSpecificationAndGuide_Current-en-US_INT_20150820.pdf
PDF · 1MB
Open
doc_ExpressionConstraintLanguage_v2.1-en-US_INT_20220824.pdf
PDF · 1MB
Open
doc_ExpressionConstraintLanguage_v1.1.1-en-US_INT_20161118.pdf
PDF · 2MB
Open
doc_ExpressionConstraintLanguage_v1.4-en-US_INT_20200617.pdf
9MB
Open
doc_ExpressionConstraintLanguageSpecificationAndGuide_Current-en-US_INT_20161021.pdf
PDF · 1MB
Open
doc_ExpressionConstraintLanguage_v1.3-en-US_INT-20170727.pdf
PDF · 5MB
Open
doc_ExpressionConstraintLanguage_v1.5-en-US_INT_20210215.pdf
PDF · 9MB
Open
doc_ExpressionConstraintLanguage_v1.5-en-US_INT_20200930.pdf
PDF · 8MB
Open

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PreviousAppendix E - Reference Set Fields

Last updated 11 months ago

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