title: [Beta-receptor blockers and chronic obstructive respiratory tract diseases].
authors.forename: R
authors.initials: R
authors.lastname: Wettengel
mesh_terms: D000319:Adrenergic beta-Antagonists; D000075202:Contraindications; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*
chemical_list: D000319:Adrenergic beta-Antagonists
vernacular_title: Beta-Rezeptorenblocker und chronische obstruktive Atemwegserkrankungen.