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History of heart failure and chronic kidney disease and risk of all-cause death after COVID-19 during the first three waves of the pandemic in comparison with influenza outbreaks in Sweden: a registry-based, retrospective, case-control study.
Ritsinger V, Bodegård J, Kristofi R, Thuresson M, Nathanson D, Nyström T, Eriksson J, Norhammar A. Ritsinger V, et al. Among authors: kristofi r. BMJ Open. 2023 Apr 28;13(4):e069037. doi: 10.1136/bmjopen-2022-069037. BMJ Open. 2023. PMID: 37117003 Free PMC article.
A registry-based randomised trial comparing an SGLT2 inhibitor and metformin as standard treatment of early stage type 2 diabetes (SMARTEST): Rationale, design and protocol.
Sundström J, Kristófi R, Östlund O, Bennet L, Eliasson B, Jansson S, Leksell J, Almby K, Lundqvist M, Eriksson JW; SMARTEST study group (see list in Appendix). Sundström J, et al. Among authors: kristofi r. J Diabetes Complications. 2021 Oct;35(10):107996. doi: 10.1016/j.jdiacomp.2021.107996. Epub 2021 Jul 21. J Diabetes Complications. 2021. PMID: 34389234 Free article.
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