Lim, S. S., & Jonas, J. B. (2012). A comparative risk assessment of burden of disease and injury attributable to 67 risk factors and risk factor clusters in 21 regions, 1990-2010: A systematic analysis for the Global Burden of Disease Study 2010. The lancet, 380(9859), . https://doi.org/10.1016/S0140-6736(12)61766-8
Chicago Style (17th ed.) CitationLim, Stephen S., and Jost B. Jonas. "A Comparative Risk Assessment of Burden of Disease and Injury Attributable to 67 Risk Factors and Risk Factor Clusters in 21 Regions, 1990-2010: A Systematic Analysis for the Global Burden of Disease Study 2010." The Lancet 380, no. 9859 (2012). https://doi.org/10.1016/S0140-6736(12)61766-8.
MLA (9th ed.) CitationLim, Stephen S., and Jost B. Jonas. "A Comparative Risk Assessment of Burden of Disease and Injury Attributable to 67 Risk Factors and Risk Factor Clusters in 21 Regions, 1990-2010: A Systematic Analysis for the Global Burden of Disease Study 2010." The Lancet, vol. 380, no. 9859, 2012, https://doi.org/10.1016/S0140-6736(12)61766-8.