PT - JOURNAL ARTICLE AU - A Agustí AU - W MacNee AU - K Donaldson AU - M Cosio TI - Hypothesis: Does COPD have an autoimmune component? AID - 10.1136/thorax.58.10.832 DP - 2003 Oct 01 TA - Thorax PG - 832--834 VI - 58 IP - 10 4099 - http://thorax.bmj.com/content/58/10/832.short 4100 - http://thorax.bmj.com/content/58/10/832.full SO - Thorax2003 Oct 01; 58