title: Symptoms in Smokers with Preserved Pulmonary Function.
authors: University Medical Center Mannheim, Mannheim, Germany frederik.trinkmann@umm.de.
authors: Frederik
authors: F
authors: Trinkmann
authors: University Medical Center Mannheim, Mannheim, Germany frederik.trinkmann@umm.de.
authors: Thomas
authors: T
authors: Henzler
authors: University Medical Center Mannheim, Mannheim, Germany frederik.trinkmann@umm.de.
authors: Joachim
authors: J
authors: Saur
mesh_terms: D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung; D012129:Respiratory Function Tests; D012907:Smoking