Rayamajhi, Nabin, Arabind Joshi, Raju Prasad Pangeni, Bishnu Upadhyaya, Geeta Shakya, Jay N Shah, Arjun Karki, and Kedar P Baral. 2015. “Influenza B Virus: Need for Heightened Surveillance and Epidemiologic Case Studies”. Journal of Patan Academy of Health Sciences 1 (2):52-54. https://doi.org/10.3126/jpahs.v1i2.20182.