title: Exhaled nitric oxide in COPD: glancing through a smoke screen.
authors.forename: P J
authors.initials: PJ
authors.lastname: Sterk
authors.forename: H W
authors.initials: HW
authors.lastname: De Gouw
authors.forename: F L
authors.initials: FL
authors.lastname: Ricciardolo
authors.forename: K F
authors.initials: KF
authors.lastname: Rabe
mesh_terms: D000818:Animals; D015415:Biomarkers; D001944:Breath Tests; D006801:Humans; D007249:Inflammation; D008173:Lung Diseases, Obstructive / Q000175:diagnosis* / Q000209:etiology / Q000378:metabolism; D051379:Mice; D009569:Nitric Oxide / Q000378:metabolism*; D019001:Nitric Oxide Synthase / Q000378:metabolism; D052247:Nitric Oxide Synthase Type II; D052250:Nitric Oxide Synthase Type III; D011237:Predictive Value of Tests; D012907:Smoking / Q000009:adverse effects
chemical_list: D015415:Biomarkers; D009569:Nitric Oxide; C496319:NOS2 protein, human; C496314:NOS3 protein, human; D019001:Nitric Oxide Synthase; D052247:Nitric Oxide Synthase Type II; D052250:Nitric Oxide Synthase Type III; C496317:Nos2 protein, mouse; C496315:Nos3 protein, mouse