6602document1944lightbox.jpgimage/pngda2d8d7c6726a3d3606ef2f461cb7e9ed1bc31abd516e731c87c8ff0c0d08e2bSHA256688262016-04-26 09:29:20https://datacompass.lshtm.ac.uk/id/eprint/202/3/lightbox.jpg