# A survey of blockchain-based IoT eHealthcare: Applications, research issues, and challenges

> Research article (Internet of Things, 2022) · cited 63× · AI/ML

**Wikidata**: [openalex:W4281848895](https://www.wikidata.org/wiki/openalex:W4281848895)  
**Source**: https://4ort.xyz/entity/a-survey-of-blockchain-based-iot-ehealthcare-applications-research-issues-and-challenges