Jarman Holly, McKee Martin, Hervey Tamara K
School of Public Health, University of Michigan, Ann Arbor, MI, USA.
London School of Hygiene & Tropical Medicine, London, UK.
Lancet. 2018 Aug 4;392(10145):447-450. doi: 10.1016/S0140-6736(18)31492-2. Epub 2018 Jul 17.