Ismail, Y., S. Soetjipto, E. Wasito, and N. Nasronudin. “ANALYSIS OF HIV SUBTYPES AND CLINICAL STAGING OF HIV DISEASE/AIDS IN EAST JAVA”. Indonesian Journal of Tropical and Infectious Disease, vol. 3, no. 2, June 2016, pp. 76-82, doi:10.20473/ijtid.v3i2.204.