42885document8977indexcodes.txttext/plain95dda8b67086d85e5c407aa1512675fdd7d8ca59f4099341fdc7b9b1bbb6c5cbSHA2561872020-10-12 16:37:07https://datacompass.lshtm.ac.uk/id/eprint/1893/3/indexcodes.txt