101798document18269Delphi_R123_data_codebook.htmltext/html742feb2a365a19accced3aa29803d488e4a350e854a6b04ed133fffc5accff3dSHA256798502025-08-26 16:55:41https://datacompass.lshtm.ac.uk/id/eprint/4762/1/Delphi_R123_data_codebook.html