RT Journal Article SR Electronic T1 Clinical parameters alerting treatment failure in critical patients with high-flow oxygen therapy JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP s51 OP s51 DO 10.7861/clinmedicine.19-2-s51 VO 19 IS Suppl 2 A1 Raquel Despiney A1 Juan F Martin-Lazaro A1 Michal Brys YR 2019 UL http://www.rcpjournals.org/content/19/Suppl_2/s51.abstract