title: The role of anticholinergics in 'stable' chronic obstructive pulmonary disease: unanswered questions.
authors: Wexham Park Hospital, Slough, UK.
authors: J
authors: J
authors: Wiggins
mesh_terms: D018680:Cholinergic Antagonists / Q000627:therapeutic use*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*
chemical_list: D018680:Cholinergic Antagonists