Relationship between pulmonary matrix metalloproteinases and quantitative CT markers of small airways disease and emphysema in COPD.
Kristoffer K OstridgeNicholas WilliamsViktoriya KimMichael BennettStephen HardenLindsay WelchSimon BourneNgaire A CoombsPaul T ElkingtonKarl J StaplesTom M A WilkinsonPublished in: Thorax (2015)
NCT01701869.