Affiliation: | 1. Department of Emergency and Critical Care, Manian Medical Center, Erode, Tamil Nadu, India;2. Department of Emergency Medicine, Meenakshi Mission Hospital and Research Centre, Madurai, Tamil Nadu, India;3. Department of Neurosciences, SIMS Chellam Hospital, Salem, Tamil Nadu, India;4. Department of Emergency Medicine, Velammal Medical College Hospital and Research Institute, Madurai, Tamil Nadu, India;5. Department of Internal Medicine, Chennai Medical College Hospital and Research Center, Irungalur, Trichy, Tamil Nadu, India |