Joshi, U., Shukla, A., & KARIYA, V. B. (2019). Changes in vital signs of lowlanders – A study of four high-altitude Himalayan treks: Changes in vital signs of lowlanders – A study of four high-altitude Himalayan treks. National Journal of Integrated Research in Medicine, 10(4), 73–77. https://doi.org/10.70284/njirm.v10i4.2576