Retrieving Source-Asserted Relations

Retrieves relationships of a source-asserted identifier such as a LOINC code.

byUMLS API

24calls

N/Alatency

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Call setup

Tool IDuts_nlm_nih_gov.content.source.relations.list.v1

Request parametersJSON

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Field reference

releasestringRequired

UMLS release version (e.g., 'current' or '2015AA')

rootSourcestringRequired

Source vocabulary (e.g., 'LNC')

identifierstringRequired

Source-asserted identifier (e.g., LOINC code '44255-8')

includeRelationLabelsstringOptional

One or more relation labels. Use a comma between each relation label to specify more than one.

includeAdditionalRelationLabelsstringOptional

One or more relation attribute. Use a comma between each relation attribute to specify more than one.

includeObsoletestringOptional

Include content that is obsolete according to the content provider or NLM.

includeSuppressiblestringOptional

Include content that is suppressible according to NLM Editors.

pageNumberintegerOptional

Whole number that specifies which page of results to fetch.

pageSizeintegerOptional

Whole number that specifies the number of results to include per page.