... 7. Nuckton TJ , Alonso JA , Kallet RH , et al. Pulmonary dead-space fraction as a risk factor for death in the acute respiratory distress syndrome. N Engl J Med 2002;346:1281-1286 Free Full Text | Web of Science | Medline. 8. ... 15. Lewandowski K , Metz J , Deutschmann C , et al. ...