Marso, S. ., McGuire, D. ., Zinman, B. ., Poulter, N. ., Emerson, S. ., Pieber, T. ., … Study, G. D. (2017). Efficacy and Safety of Degludec versus Glargine in Type 2 Diabetes. The New England Journal of Medicine, 377(8), 723-732. https://doi.org/10.1056/NEJMoa1615692 (Original work published 2017)