5918 2 24775 document 5918 eczema_psych_smoking_CPRD.txt text/plain c4247da31e330f096403be0a75eee7fa5bb25012146dd81f2e1c99f3c5bdae5f SHA256 8956 2018-11-19 17:14:21 https://datacompass.lshtm.ac.uk/id/eprint/937/1/eczema_psych_smoking_CPRD.txt 937 1 1 text/plain Dataset en public cc_by

eczema_psych_smoking_CPRD.txt

data indefinite Read codes used to define smoking status