Metformin use before COVID-19 vaccination and the risks of COVID-19 incidence, medical utilization, and all-cause mortality in patients with type 2 diabetes mellitus

Fu-Shun YenShiow-Ing WangShih-Yi LinJames Cheng-Chung Wei2026-02-032026-02-032023-0610.1016/j.diabres.2023.110692https://scholars.csmu.edu.tw/handle/123456789/4763[SDGs]SDG3Metformin use before COVID-19 vaccination and the risks of COVID-19 incidence, medical utilization, and all-cause mortality in patients with type 2 diabetes mellitusjournal-article