Vlas, S. J. d., & Coffeng, L. E. (2021). Achieving herd immunity against COVID-19 at the country level by the exit strategy of a phased lift of control. Nature Portfolio.
Chicago Style (17th ed.) CitationVlas, Sake J. de, and Luc E. Coffeng. Achieving Herd Immunity Against COVID-19 at the Country Level by the Exit Strategy of a Phased Lift of Control. Nature Portfolio, 2021.
MLA (8th ed.) CitationVlas, Sake J. de, and Luc E. Coffeng. Achieving Herd Immunity Against COVID-19 at the Country Level by the Exit Strategy of a Phased Lift of Control. Nature Portfolio, 2021.
Warning: These citations may not always be 100% accurate.