Frank, T., Bärnighausen, T., De Neve, J., Moazen, B., & Mohammed, S. (2019). Global, regional, and national incidence, prevalence, and mortality of HIV, 1980-2017, and forecasts to 2030, for 195 countries and territories: A systematic analysis for the Global Burden of Diseases, Injuries, and Risk Factors Study 2017. The lancet. HIV, 6(12), . https://doi.org/10.1016/S2352-3018(19)30196-1
Chicago Style (17th ed.) CitationFrank, Tahvi, Till Bärnighausen, Jan-Walter De Neve, Babak Moazen, and Shafiu Mohammed. "Global, Regional, and National Incidence, Prevalence, and Mortality of HIV, 1980-2017, and Forecasts to 2030, for 195 Countries and Territories: A Systematic Analysis for the Global Burden of Diseases, Injuries, and Risk Factors Study 2017." The Lancet. HIV 6, no. 12 (2019). https://doi.org/10.1016/S2352-3018(19)30196-1.
MLA (9th ed.) CitationFrank, Tahvi, et al. "Global, Regional, and National Incidence, Prevalence, and Mortality of HIV, 1980-2017, and Forecasts to 2030, for 195 Countries and Territories: A Systematic Analysis for the Global Burden of Diseases, Injuries, and Risk Factors Study 2017." The Lancet. HIV, vol. 6, no. 12, 2019, https://doi.org/10.1016/S2352-3018(19)30196-1.