# Machine Learning Classification for Assessing the Degree of Stenosis and Blood Flow Volume at Arteriovenous Fistulas of Hemodialysis Patients Using a New Photoplethysmography Sensor Device

> Research article (Sensors, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2964942337](https://www.wikidata.org/wiki/openalex:W2964942337)  
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