# A Permissioned Blockchain-Based Identity Management and User Authentication Scheme for E-Health Systems

> Research article (IEEE Access, 2020) · cited 94× · AI/ML

**Wikidata**: [openalex:W3083894623](https://www.wikidata.org/wiki/openalex:W3083894623)  
**Source**: https://4ort.xyz/entity/a-permissioned-blockchain-based-identity-management-and-user-authentication-scheme-for-e-health-systems