Ramakrishnan, S., Nicolau, D. V., Langford, B., Mahdi, M., Jeffers, H., Mwasuku, C., Krassowska, K., Fox, R., Binnian, I., Glover, V., Bright, S., Butler, C., Cane, J. L., Halner, A., Matthews, P. C., Donnelly, L. E., Simpson, J. L., Baker, J. R., Fadai, N. T., Peterson, S., …Bafadhel, M. (2021). Inhaled budesonide in the treatment of early COVID-19 (STOIC): a phase 2, open-label, randomised controlled trial. Lancet Respiratory Medicine, 9(7), 763-772. https://doi.org/10.1016/s2213-2600%2821%2900160-0