The author replies.
Department of Child Health, University of Arizona College of Medicine Phoenix, Phoenix, AZ, and Critical Care Medicine, Phoenix Children's Hospital, Phoenix, AZ.
Murray M
MM
Pollack
D003955:Diagnostic Tests, Routine / Q000379:methods*; D005260:Female; D006801:Humans; D015278:Intensive Care Units, Pediatric / Q000458:organization & administration*; D008297:Male; D018570:Risk Assessment / Q000379:methods*