title: Are anticholinergics first choice bronchodilators in the treatment of stable chronic obstructive pulmonary disease?
authors.forename: S
authors.initials: S
authors.lastname: Nava
mesh_terms: D001980:Bronchi / Q000187:drug effects*; D001993:Bronchodilator Agents / Q000494:pharmacology / Q000627:therapeutic use; D018680:Cholinergic Antagonists / Q000494:pharmacology* / Q000627:therapeutic use*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D015656:Respiratory Mechanics / Q000187:drug effects
chemical_list: D001993:Bronchodilator Agents; D018680:Cholinergic Antagonists