97916document17859Questionnaire-variable-mapping.pdfapplication/pdf6f9a597cf041fa0f482478527368812ac022f1082ad04fbe4ee897a3ca75008aSHA2565596832025-05-13 16:32:50https://datacompass.lshtm.ac.uk/id/eprint/72/26/Questionnaire-variable-mapping.pdf