# Portable (handheld) clinical device for quantitative spectroscopy of skin, utilizing spatial frequency domain reflectance techniques

> Research article (Review of Scientific Instruments, 2017) · cited 28× · AI/ML

**Wikidata**: [openalex:W2751496889](https://www.wikidata.org/wiki/openalex:W2751496889)  
**Source**: https://4ort.xyz/entity/portable-handheld-clinical-device-for-quantitative-spectroscopy-of-skin-utilizing-spatial-frequency-domain-reflectance-t