title: Symptoms in Smokers with Preserved Pulmonary Function.
authors: Università degli Studi di Modena e Reggio Emilia Modena, Italy. leonardo .fabbri@
authors: Leonardo M
authors: LM
authors: Fabbri
mesh_terms: D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung; D012129:Respiratory Function Tests; D012907:Smoking