title: Oxidative stress in chronic obstructive pulmonary disease: a lung and systemic process.
authors: Stephan F
authors: SF
authors: van Eeden
authors: Don D
authors: DD
authors: Sin
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D018384:Oxidative Stress; D029424:Pulmonary Disease, Chronic Obstructive / Q000378:metabolism*