IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-9-36675 Original Research Paper Prevalence of hypertension and pre-hypertension among adolescents attending secondary and higher secondary schools in urban area of western - Nepal Binod Kumar Gupta Dr. Dr. Nagendra Chaudhary Dr. September 2021 10 9 01 02