title: Neutrophil elastase: path clearer, pathogen killer, or just pathologic?
authors.affiliation: Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard University Medical School, Boston, Massachusetts 02115, USA. sshapiro@rics.bwh.harvard.edu
authors.forename: Steven D
authors.initials: SD
authors.lastname: Shapiro
mesh_terms: D006801:Humans; D019272:Leukocyte Elastase
chemical_list: D019272:Leukocyte Elastase