36640document7853Urticaria_codebook.txttext/plain05ac3f6a25ac61d0af5ab102b6abc4b17447a8fb7e9dff3332a6d9913b5c2f77SHA2562722020-01-10 16:16:53https://datacompass.lshtm.ac.uk/id/eprint/1541/2/Urticaria_codebook.txt