88282document16048covariate_peptic_ulcer_aurum.txttext/plain1e10a5e6ad1065e4ea1be1adba723ce7bba801b968ea217e313e7e525b9924a3SHA256109452024-05-24 09:12:18https://datacompass.lshtm.ac.uk/id/eprint/4214/15/covariate_peptic_ulcer_aurum.txt