Pattnaik, Snigdha, and Rayyan Abdul Khader. 2019. “A Cross Sectional Study on Knowledge, Attitude and Behaviour Regarding Swine Flu in Urban Slum of Hyderabad, India”. International Journal of Research in Medical Sciences 7 (8):3014-19. https://doi.org/10.18203/2320-6012.ijrms20193388.