RT Journal Article SR Electronic T1 Hypothesis: Does COPD have an autoimmune component? JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 832 OP 834 DO 10.1136/thorax.58.10.832 VO 58 IS 10 A1 A Agustí A1 W MacNee A1 K Donaldson A1 M Cosio YR 2003 UL http://thorax.bmj.com/content/58/10/832.abstract AB