title: [38th Congress of the German Society for Pneumology. Freiburg, 5-8 March 1997. Abstracts].
mesh_terms: D000818:Animals; D006801:Humans; D008171:Lung Diseases; D015272:Pulmonary Medicine
vernacular_title: 38. Kongress der Deutschen Gesellschaft für Pneumologie. Freiburg, 5.-8. März 1997.