Shih Judy L, Malhotra Atul
Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Department of Pulmonary, Critical Care, and Sleep Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Chest. 2011 Feb;139(2):237-238. doi: 10.1378/chest.10-2017.