Keywords
Number of items: 3.
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  • Healthcare use by people who use illicit opioids (HUPIO): development of a cohort based on electronic primary care records in England (extended data). (2021) Lewer, Dan, Padmanathan, Prianka, Arfeen, Muhammad Najam Ul, Denaxas, Spiros, Forbes, Harriet, Gonzalez-Izquierdo, Arturo, Hickman, Matt
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  • Data for "Checklist and guidance on creating codelists for electronic health records research". (2024) Matthewman, Julian, Strongman, Helen, Suffel, Anne Marie, Andresen, Kirsty
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  • opensafely/risk-factors-research. (2020) Williamson, Elizabeth, Walker, Alex J, Bhaskaran, Krishnan J, Bacon, Seb, Bates, Chris, Morton, Caroline E, Curtis, Helen J, Mehrkar, Amir, Evans, David, Inglesby, Peter, Cockburn, Jonathan, Mcdonald, Helen I, MacKenna, Brian, Tomlinson, Laurie, Douglas, Ian J, Rentsch, Christopher T, Mathur, Rohini, Wong, Angel, Grieve, Richard, Harrison, David, Forbes, Harriet, Schultze, Anna, Croker, Richard T, Parry, John, Hester, Frank, Harper, Sam, Perera, Rafael, Evans, Stephen, Smeeth, Liam, Goldacre, Ben