RT Journal Article SR Electronic T1 The Challenges of Identifying an Oxygenation Index Threshold for Increased Mortality in Pediatric Acute Respiratory Failure JF Respiratory Care FD American Association for Respiratory Care SP 1375 OP 1376 DO 10.4187/respcare.05863 VO 62 IS 10 A1 Samantha H Dallefeld A1 Tracy G Spears A1 Kanecia O Zimmerman YR 2017 UL http://rc.rcjournal.com/content/62/10/1375.abstract AB