23989document5787Codebook.htmtext/html46ce05d22c4b6842da1d2f0eabff0a9356f2c115c03cfea16d9288f5d391bdc5SHA2561234142018-10-10 15:35:05https://datacompass.lshtm.ac.uk/id/eprint/815/23/Codebook.htm