title: Predicting an accelerated lung function decline in smokers: is there a proper threshold?
authors.affiliation: Radboud University Medical Center, Nijmegen.
authors.forename: Reinier P
authors.initials: RP
authors.lastname: Akkermans
authors.forename: Marion
authors.initials: M
authors.lastname: Biermans
authors.forename: Bas
authors.initials: B
authors.lastname: Robberts
authors.forename: Gerben
authors.initials: G
authors.lastname: ter Riet
authors.forename: Annelies
authors.initials: A
authors.lastname: Jacobs
authors.forename: Chris
authors.initials: C
authors.lastname: van Weel
authors.forename: Michel
authors.initials: M
authors.lastname: Wensing
authors.forename: Tjard
authors.initials: T
authors.lastname: Schermer
mesh_terms: D000402:Airway Obstruction / Q000175:diagnosis*; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D012907:Smoking; D014797:Vital Capacity