# Establishment of variation source and age-related reference interval models for 22 common biochemical analytes in older people using real-world big data mining

> Research article (Age and Ageing, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3040867547](https://www.wikidata.org/wiki/openalex:W3040867547)  
**Source**: https://4ort.xyz/entity/establishment-of-variation-source-and-age-related-reference-interval-models-for-22-common-biochemical-analytes-in-older-