Evaluation and comparison of diabetic and non-diabetic patients infected by COVID-19 and phenotypes of severity: an analytical and cross-sectional study in a reference hospital of the Federal District, Brazil. RSD [Internet]. 2021 Dec. 9 [cited 2025 Dec. 5];10(16):e149101623658. Available from: https://rsdjournal.org/rsd/article/view/23658