title: Tiotropium and the treatment of chronic obstructive pulmonary disease.
authors.forename: Nick R
authors.initials: NR
authors.lastname: Anthonisen
mesh_terms: D002170:Canada; D018680:Cholinergic Antagonists / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005541:Forced Expiratory Volume / Q000187:drug effects; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*; D011788:Quality of Life; D012602:Scopolamine Derivatives / Q000627:therapeutic use*; D000069447:Tiotropium Bromide
chemical_list: D018680:Cholinergic Antagonists; D012602:Scopolamine Derivatives; D000069447:Tiotropium Bromide