# Low-Cost Wearable Sensor Based on a D-Shaped Plastic Optical Fiber for Respiration Monitoring

> Research article (IEEE Transactions on Instrumentation and Measurement, 2021) · cited 43× · AI/ML

**Wikidata**: [openalex:W3158406820](https://www.wikidata.org/wiki/openalex:W3158406820)  
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