Ponugoti Kalpana; N. Subhash Chandra; Maddala Vijayalakshmi; Sushma Polasi; Sarangam Kodati; M. Dhasaratham; Jagadesh Gona. Fog-Based Secure Chaotic Wireless Sensor Network for ECG Data Transmission in Healthcare Systems. IJCESEN 2025, 11.