15030document4198indexcodes.txttext/plain0d6d1436aba8a208ee4bb8005cee78a4e0c1216e8a1629ae1e5da69d1fe2daaeSHA2563892017-07-06 11:55:26https://datacompass.lshtm.ac.uk/id/eprint/470/2/indexcodes.txt