Affiliation: | (1) Department of Internal Medicine, Pulmonary and Critical Care Medicine, Washington University School of Medicine, Medical Intensive Care Unit and Respiratory Care Services, Barnes-Jewish Hospital, St. Louis, MO 63110, USA, US;(2) Pulmonary and Critical Care Division, Campus Box 8052, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110, USA email: mkollef@pulmonary.wustl.edu Tel. + 1 (3 14) 7 47-37 59 Fax + 1 (3 14) 3 62-13 34, US |