# Blockchain and smart contract for access control in healthcare: A survey, issues and challenges, and open issues

> Research article (Journal of Network and Computer Applications, 2020) · cited 185× · AI/ML

**Wikidata**: [openalex:W3113438726](https://www.wikidata.org/wiki/openalex:W3113438726)  
**Source**: https://4ort.xyz/entity/blockchain-and-smart-contract-for-access-control-in-healthcare-a-survey-issues-and-challenges-and-open-issues