TY - JOUR T1 - Pneumonia risk in COPD patients receiving inhaled corticosteroids alone or in combination: TORCH study results JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/09031936.00193908 AU - C. Crim AU - P.M.A. Calverley AU - J.A. Anderson AU - B. Celli AU - G.T. Ferguson AU - C. Jenkins AU - P.W. Jones AU - L.R. Willits AU - J.C. Yates AU - J. Vestbo Y1 - 2009/05/14 UR - http://erj.ersjournals.com/content/early/2009/05/14/09031936.00193908.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -