QL4MDR: a GraphQL query language for ISO 11179-based metadata repositories
Abstract Background Heterogeneous healthcare instance data can hardly be integrated without harmonizing its schema-level metadata. Many medical research projects and organizations use metadata repositories to edit, store and reuse data elements. However, existing metadata repositories differ regardi...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2019-03-01
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Series: | BMC Medical Informatics and Decision Making |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12911-019-0794-z |