# Oxygen Saturation Imaging Using LED-Based Photoacoustic System

> Research article (Sensors, 2021) · cited 77× · AI/ML

**Wikidata**: [openalex:W3120979101](https://www.wikidata.org/wiki/openalex:W3120979101)  
**Source**: https://4ort.xyz/entity/oxygen-saturation-imaging-using-led-based-photoacoustic-system