Sparano C, Maggi M, Petrone L. Response to Letter to the Editor from Lui et al.: 'Euthyroid sick syndrome as an early surrogate marker of poor outcome in mild SARS-CoV-2 disease': prognostic significance of non-thyroidal illness syndrome in the whole spectrum of COVID-19 severity. J Endocrinol Invest 2022 Jan 28. pii: 10.1007/s40618-021-01733.
PMID: 35088382