Pollack, Murray M Severity of Illness Confusion. [electronic resource] - Pediatric critical care medicine : a journal of the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies 06 2016 - 583 p. digital Publication Type: Letter; Comment ISSN: 1529-7535 Standard No.: 10.1097/PCC.0000000000000732 doi