Shrestha, S, S Shrestha, L Shrestha, and N Bhandary. 2012. “Oxygen Saturation of Hemoglobin in Healthy Children of 2- 14 Years at High Altitude in Nepal”. Kathmandu University Medical Journal 10 (1):30-33. https://doi.org/10.3126/kumj.v10i1.6912.