title: Pulmonary function tests in Saudi patients with rheumatoid arthritis.
authors.affiliation: Department of Medicine, King Saud University, College of Medicine, Abha, and Ministry of Health, Asir Central Hospital, Abha, Saudi Arabia.
authors.forename: B
authors.initials: B
authors.lastname: Teklu
authors.forename: A
authors.initials: A
authors.lastname: Razzaque