TY - RPRT TI - Hypothesis: does COPD have an autoimmune component? AU - A Agustí AU - W MacNee AU - K Donaldson AU - M Cosio PY - 2003 DO - 10.1136/thorax.58.10.832 UR - https://pubmed.ncbi.nlm.nih.gov/14514931/ ID - 14514931 ER -