# Blood-based gene-expression biomarkers identification for the non-invasive diagnosis of Parkinson’s disease using two-layer hybrid feature selection

> Research article (Gene, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4213271090](https://www.wikidata.org/wiki/openalex:W4213271090)  
**Source**: https://4ort.xyz/entity/blood-based-gene-expression-biomarkers-identification-for-the-non-invasive-diagnosis-of-parkinsons-disease-using-two-lay