# Label free hepatitis B detection based on serum derivative surface enhanced Raman spectroscopy combined with multivariate analysis

> Research article (Biomedical Optics Express, 2018) · cited 66× · AI/ML

**Wikidata**: [openalex:W2890041098](https://www.wikidata.org/wiki/openalex:W2890041098)  
**Source**: https://4ort.xyz/entity/label-free-hepatitis-b-detection-based-on-serum-derivative-surface-enhanced-raman-spectroscopy-combined-with-multivariat