17979 4 98487 document 17979 CountdownODA_data_codebook.html text/html e84afa12c901e042c8f98ab79cb0f363a600c9caa7eb1a626176714f26700927 SHA256 14494 2025-06-02 14:02:13 https://datacompass.lshtm.ac.uk/id/eprint/232/12/CountdownODA_data_codebook.html 232 12 2 text/html Text en public cc_by_4

CountdownODA_data_codebook.html

documentation indefinite Codebook for Countdown ODAplus dataset