title: [COPD--a diagnostic and therapeutic challenge. Congress report on the workshop of Boehringer Ingelheim Pharma KG on March 3 20000 in Hamburg in the framework of the 20th congress of the German Society of Pneumology].
authors.forename: A
authors.initials: A
authors.lastname: Gillissen
mesh_terms: D001993:Bronchodilator Agents / Q000627:therapeutic use; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis* / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D001993:Bronchodilator Agents