@article{2997391, title = "Pupillometry in critically ill patients with COVID-19: a prospective study", author = "Vrettou, C.S. and Korompoki, E. and Sarri, K. and Papachatzakis, I. and Theodorakopoulou, M. and Chrysanthopoulou, E. and Andrianakis, I.A. and Routsi, C. and Zakynthinos, S. and Kotanidou, A.", journal = "Clinical Autonomic Research", year = "2020", volume = "30", number = "6", pages = "563-565", publisher = "Springer Science and Business Media Deutschland GmbH", issn = "0959-9851, 1619-1560", doi = "10.1007/s10286-020-00737-7", keywords = "clonidine; dexmedetomidine; remifentanil, adult; anesthesia level; artificial ventilation; clinical article; controlled study; coronavirus disease 2019; critically ill patient; Greece; human; Letter; low drug dose; nose smear; pupil diameter; pupillometry; Ramsay Sedation Scale; real time reverse transcription polymerase chain reaction; respiratory failure; Severe acute respiratory syndrome coronavirus 2; throat culture; critical illness; pathophysiology; physiology; prospective study; pupil reflex, COVID-19; Critical Illness; Humans; Prospective Studies; Reflex, Pupillary; SARS-CoV-2" }