1. Pulmonary pathophysiology in cystic fibrosis;Beier;Am Rev Respir Dis,1966
2. The spectrum of cystic fibrosis: a study of pulmonary mechanics in 46 patients;Landau;Am Rev Respir Dis,1973
3. Cystic fibrosis in adults: 75 cases and a review of 232 cases in the literature;di Sant'Agnese;Am J Med,1979
4. Pulmonary function and morbidity in 40 adult patients with cystic fibrosis;Fink;Chest,1978
5. Relationship between respiratory muscle strength, nutritional status, and lung volume in cystic fibrosis and asthma;Marks;Am Rev Respir Dis,1986