R. Gautam, B. D. Paudel, R. Shrestha, and B. Kalikotay, “Awareness, Perceived Risk and Preventive Practice on Coronavirus Disease (COVID-19) among Cancer Patient in Bir Hospital, Kathmandu”, Nep. Med. Coll. J., vol. 23, no. 2, pp. 139–145, Jul. 2021.