title: Tiotropium in chronic obstructive pulmonary disease.
authors.forename: En-Ting
authors.initials: ET
authors.lastname: Chang
mesh_terms: D001993:Bronchodilator Agents / Q000627:therapeutic use*; D018680:Cholinergic Antagonists / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D005541:Forced Expiratory Volume / Q000187:drug effects*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*; D011788:Quality of Life; D012107:Research Design; D012602:Scopolamine Derivatives / Q000627:therapeutic use*; D000069447:Tiotropium Bromide
chemical_list: D001993:Bronchodilator Agents; D018680:Cholinergic Antagonists; D012602:Scopolamine Derivatives; D000069447:Tiotropium Bromide