# Respiratory activity extracted from wrist-worn reflective photoplethysmography in a sleep-disordered population

> Research article (Physiological Measurement, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3027508887](https://www.wikidata.org/wiki/openalex:W3027508887)  
**Source**: https://4ort.xyz/entity/respiratory-activity-extracted-from-wrist-worn-reflective-photoplethysmography-in-a-sleep-disordered-population