Gurley, Emily S, M. Saiful Islam, Nazmun Nahar, Rebeca Sultana, M. Jahangir Hossain, Nusrat Homaira, Shahana Parveen, et al. 2013. “Behaviour Change Intervention to Reduce caregivers’ Exposure to patients’ Oral and Nasal Secretions in Bangladesh”. International Journal of Infection Control 9 (2). https://doi.org/10.3396/ijic.v9i2.11121.