Letter: severe COVID-19 infection and biologic therapies-a cohort study of 7 808 patients in France.
Bataille P, Amiot A, Claudepierre P, Paris N, Neuraz A, Lerner I, Garcelon N, Rance B, Grisel O, Moreau T, Bernaux M, Audureau E, Sbidian E Aliment Pharmacol Ther. 2020;52(7):1245-1248.
