TY - JOUR T1 - Changes in elastic fibres in the small airways and alveoli in COPD JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/09031936.00017207 AU - P.N. Black AU - P.S.T. Ching AU - B. Beaumont AU - S. Ranasinghe AU - G. Taylor AU - M.J. Merrilees Y1 - 2008/01/23 UR - http://erj.ersjournals.com/content/early/2008/01/23/09031936.00017207.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -