# Efficient and Secure Interoperable Healthcare Information System Using Keyword Searchable and Role-Based Access Control in Cloud Environment

> Research article (Journal of Computational and Theoretical Nanoscience, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2803647981](https://www.wikidata.org/wiki/openalex:W2803647981)  
**Source**: https://4ort.xyz/entity/efficient-and-secure-interoperable-healthcare-information-system-using-keyword-searchable-and-role-based-access-control-