Shrestha, R. et al. 2016. A descriptive cross-sectional study of helicobacter pylori infection in non-ulcer dyspepsia patients in a tertiary care teaching hospital In the Eastern part of Nepal. Journal of Nobel Medical College. 5, 2 (Dec. 2016), 10–16. DOI:https://doi.org/10.3126/jonmc.v5i2.16309.