Plasma steroid concentrations reflect acute disease severity and normalise during recovery in people hospitalised with COVID-19 by Devine, K, Russell, CD, Blanco, GR, Walker, BR, Homer, NZM, Denham, SG, Simpson, JP, Leavy, OC, Elneima, O, McAuley, HJC, Shikotra, A, Singapuri, A, Sereno, M, Saunders, RM, Harris, VC, Houchen-Wolloff, L, Greening, NJ, Lone, NI, Thorpe, M, Greenhalf, W, Chalmers, JD, Ho, L-P, Horsley, A, Marks, M, Raman, B, Moore, SC, Dunning, J, Semple, MG, Andrew, R, Wain, LV, Evans, RA, Brightling, CE, Kenneth Baillie, J, Reynolds, RM