title: Smokers with interstitial lung abnormalities.
authors.forename: Nawaid
authors.initials: N
authors.lastname: Ahmad
mesh_terms: D015992:Body Mass Index; D004417:Dyspnea / Q000209:etiology; D005541:Forced Expiratory Volume; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000150:complications / Q000473:pathology*; D009765:Obesity / Q000150:complications / Q000503:physiopathology; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications / Q000503:physiopathology; D012907:Smoking / Q000473:pathology*; D013147:Spirometry; D014109:Total Lung Capacity