IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-2-46324 Original Research Paper A Study On Etiology And Outcome Of Newborns Admitted To Nicu With Respiratory Distress In A Tertiary Care Centre K. Sai Saranya Dr. Dr. K. Kalyan Dr. February 2023 12 2 01 02