Díez-Manglano Jesús, Barquero-Romero José, Mena Pedro Almagro, Recio-Iglesias Jesús, Cabrera-Aguilar Javier, López-García Francisco, Viu Ramón Boixeda, Soriano Joan B
Internal Medicine Dept, Hospital Royo Villanova, Zaragoza, Spain Aragon Health Sciences Institute, Zaragoza, Spain
Internal Medicine Dept, Hospital Tierra de Barros, Almendralejo, Badajoz, Spain.
Eur Respir J. 2014 Sep;44(3):791-4. doi: 10.1183/09031936.00014814. Epub 2014 May 15.