Dr. Viral Shah, Dr. Mehul Gajjar and Dr. Sanjay Tripathi 2022. Study Of 215 Patients Who Required High Flow Nasal Cannula During Corona Virus Epidemic: Study Of 215 Patients Who Required High Flow Nasal Cannula During Corona Virus Epidemic. National Journal of Integrated Research in Medicine. 13, 1 (Jan. 2022), 61–63.