Inhaled anticholinergics for chronic obstructive pulmonary disease: comment on "Inhaled anticholinergic drug therapy and the risk of acute urinary retention in chronic obstructive pulmonary disease".
作者信息
Singh Sonal, Furberg Curt D
机构信息
Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
出版信息
Arch Intern Med. 2011 May 23;171(10):920-2. doi: 10.1001/archinternmed.2011.171.