Benson AB, Austin GL, Berg M, McFann KK, Thomas S, Ramirez G, Rosen H, Silliman CC, Moss M. Intensive Care Med. 2010 Oct;36(10):1710-7. Epub 2010 Jul 24.
Division of Pulmonary Sciences and Critical Care, University of Colorado Denver, Anschutz Medical Campus Research 2, Box C272, 9th floor, 12770 East 19th Ave., Aurora, CO 80045, EUA.