Crispi Francisca, Cherla Avi, Vivaldi Ennio A, Mossialos Elias
School of Public Health, University of Chile, Santiago, Chile.
Department of Health Policy, London School of Economics and Political Science, London WC2A 2AE, UK.
Lancet. 2020 Apr 25;395(10233):1342. doi: 10.1016/S0140-6736(20)30228-2.