Khan, Sikandar H.Perkins, Anthony J.Gao, SujuanKhan, Babar A.2023-07-182023-07-182021Khan SH, Perkins AJ, Gao S, Khan BA. The authors reply. Crit Care Med. 2021;49(7):e737-e738. doi:10.1097/CCM.0000000000005083https://hdl.handle.net/1805/34440en-USPublisher PolicyBiomarkersDeliriumCritical illnessBiomarkers of Delirium Duration and Delirium Severity: A ReplyArticle