Woodward Alistair, Porter John R
Epidemiology and Biostatistics, School of Population Health, University of Auckland, Auckland 1050, New Zealand.
Department of Plant and Environmental Sciences, University of Copenhagen, Copenhagen, Denmark; Natural Resource Institute, University of Greenwich, Chatham Maritime, UK.
Lancet. 2016 May 7;387(10031):1886-7. doi: 10.1016/S0140-6736(16)00349-4. Epub 2016 Mar 3.