Frequency and impact of bronchiectasis in a cohort of patients in a COPD clinic - Olivo, Marta Hernandez; Perez, Tamara Alonso; Gutierrez, Carmen Acosta; Valenzuela, Claudia; Rodriguez, Pedro Landete; Caceres, Layla Diab; Iribarren, Marta Erro; Noval, Ana Roca; Soriano, Joan B; Bermudez, Julio Ancochea; Punter, Rosa Mar Gomez (EUROPEAN RESPIRATORY JOURNAL, 2017)