HealthChain: A blockchain‐based framework for secure and interoperable electronic health records (EHRs). - Husnain, Ghassan; Ullah, Zia; Mohmand, Muhammad Ismail; Qadir, Mansoor; Alzahrani, Khalid J.; Ghadi, Yazeed Yasin; Alkahtani, Hend Khalid (IET Communications (Wiley-Blackwell), 2024)