12922document3700indexcodes.txttext/plain8e3c90fe8d8c9b4d593bd2e2f6918a05c2c39dd22bae6a1066618b4399ee2a89SHA2563972017-03-23 11:48:52https://datacompass.lshtm.ac.uk/id/eprint/387/7/indexcodes.txt