Affiliation: | 1. Department of Emergency and Critical Care Medicine, Sri Gokulam Hospital and Research Institute, Salem, India;2. Department of Forensic Medicine and Toxicology, Srinivas Institute of Medical Sciences and Research Centre, Mangalore, India;3. Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR;4. Department of Internal Medicine, Chennai Medical College Hospital and Research Center, Irungalur, Trichy, India |