From the guest editor
Letters to the editor
Pulmonary manifestations of systemic lupus erythematosus
Noncardiac manifestations of rheumatoid arthritis in the thorax
Pulmonary manifestations of scleroderma
Pulmonary and cardiac manifestations of polymyositis-dermatomyositis
Lungs in mixed connective tissue disease
Pulmonary involvement in collagen vascular disease