PT - JOURNAL ARTICLE ED - , TI - “Umeclidinium in patients with COPD: a randomised, placebo-controlled study.” Roopa Trivedi, Nathalie Richard, Rashmi Mehta and Alison Church. <em>Eur Respir J</em> 2014; 43: 72–81. AID - 10.1183/09031936.50033213 DP - 2014 Aug 01 TA - European Respiratory Journal PG - 555--555 VI - 44 IP - 2 4099 - http://erj.ersjournals.com/content/44/2/555.short 4100 - http://erj.ersjournals.com/content/44/2/555.full SO - Eur Respir J2014 Aug 01; 44