Abstract: Terahertz (THz) band communications are envisioned as a key technology for 6G and Beyond. As a fundamental wireless infrastructure, THz communication can boost abundant promising ...
Correspondence to Professor Shiv Kumar Sarin, Hepatology, Institute of Liver and Biliary Sciences, New Delhi, Delhi 110070, India; shivsarin{at}gmail.com Objectives Beta-blockers and endoscopic ...