Nguyen, T.M.T.;                     Tran, B.X.;                     Fleming, M.;                     Pham, M.D.;                     Nguyen, L.T.;                     Le, H.T.;                     Nguyen, A.L.T.;                     Le, H.T.;                     Nguyen, T.H.;                     Hoang, V.H.;     
    et al.    Methadone Maintenance Treatment Reduces the Vulnerability of Drug Users on HIV/AIDS in Vietnamese Remote Settings: Assessing the Changes in HIV Knowledge, Perceived Risk, and Testing Uptake after a 12-Month Follow-Up. Int. J. Environ. Res. Public Health 2018, 15, 2567.
    https://doi.org/10.3390/ijerph15112567
    AMA Style
    
                                Nguyen TMT,                                 Tran BX,                                 Fleming M,                                 Pham MD,                                 Nguyen LT,                                 Le HT,                                 Nguyen ALT,                                 Le HT,                                 Nguyen TH,                                 Hoang VH,         
        et al.        Methadone Maintenance Treatment Reduces the Vulnerability of Drug Users on HIV/AIDS in Vietnamese Remote Settings: Assessing the Changes in HIV Knowledge, Perceived Risk, and Testing Uptake after a 12-Month Follow-Up. International Journal of Environmental Research and Public Health. 2018; 15(11):2567.
        https://doi.org/10.3390/ijerph15112567
    
    Chicago/Turabian Style
    
                                Nguyen, Tam Minh Thi,                                 Bach Xuan Tran,                                 Mercerdes Fleming,                                 Manh Duc Pham,                                 Long Thanh Nguyen,                                 Huong Thi Le,                                 Anh Lan Thi Nguyen,                                 Huong Thi Le,                                 Thang Huu Nguyen,                                 Van Hai Hoang,         
         and et al.        2018. "Methadone Maintenance Treatment Reduces the Vulnerability of Drug Users on HIV/AIDS in Vietnamese Remote Settings: Assessing the Changes in HIV Knowledge, Perceived Risk, and Testing Uptake after a 12-Month Follow-Up" International Journal of Environmental Research and Public Health 15, no. 11: 2567.
        https://doi.org/10.3390/ijerph15112567
    
    APA Style
    
                                Nguyen, T. M. T.,                                 Tran, B. X.,                                 Fleming, M.,                                 Pham, M. D.,                                 Nguyen, L. T.,                                 Le, H. T.,                                 Nguyen, A. L. T.,                                 Le, H. T.,                                 Nguyen, T. H.,                                 Hoang, V. H.,                                 Le, X. T. T.,                                 Vuong, Q. H.,                                 Ho, M. T.,                                 Dam, V. N.,                                 Vuong, T. T.,                                 Do, H. N.,                                 Nguyen, V.,                                 Nguyen, H. L. T.,                                 Do, H. P.,         
                                            ... Ho, R. C.        
        (2018). Methadone Maintenance Treatment Reduces the Vulnerability of Drug Users on HIV/AIDS in Vietnamese Remote Settings: Assessing the Changes in HIV Knowledge, Perceived Risk, and Testing Uptake after a 12-Month Follow-Up. International Journal of Environmental Research and Public Health, 15(11), 2567.
        https://doi.org/10.3390/ijerph15112567