title: Association between baseline airflow obstruction and rate of decline in lung function.
authors.affiliation: Department of Pulmonary Medicine, Government Medical College & Hospital, Chandigarh, India. Electronic address: drdeepak@hotmail.com.
authors.forename: Deepak
authors.initials: D
authors.lastname: Aggarwal
authors.affiliation: Department of Pulmonary Medicine, Government Medical College & Hospital, Chandigarh, India.
authors.forename: Prasanta Raghab
authors.initials: PR
authors.lastname: Mohapatra
authors.affiliation: Department of Pulmonary Medicine, Government Medical College & Hospital, Chandigarh, India.
authors.forename: Robin
authors.initials: R
authors.lastname: Gupta
mesh_terms: D000402:Airway Obstruction / Q000503:physiopathology*; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D012720:Severity of Illness Index; D012907:Smoking / Q000009:adverse effects*