# Blockchain-Based Framework for Privacy Preservation and Securing EHR with Patient-Centric Access Control

> Research article (Acta Informatica Pragensia, 2024) · cited 14× · AI/ML

**Wikidata**: [openalex:W4391025425](https://www.wikidata.org/wiki/openalex:W4391025425)  
**Source**: https://4ort.xyz/entity/blockchain-based-framework-for-privacy-preservation-and-securing-ehr-with-patient-centric-access-control