Association between high serum total cortisol concentrations and mortality from COVID-19

Tricia Tan, Bernard Khoo, Edouard Mills, Maria Phylactou, Bijal Patel, Pei Chia Eng, Layla Thurston, Beatrice Muzi, Karim Meeran, A Toby Prevost, Alexander Comninos, Ali Abbara, Waljit S. Dhillo