PATTNAIK, S.; KHADER, R. A. 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, [S. l.], v. 7, n. 8, p. 3014–3019, 2019. DOI: 10.18203/2320-6012.ijrms20193388. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/6815. Acesso em: 5 dec. 2025.