@article{f20ea01df916fe7, title = "Relationship between structural changes and hyperpolarized gas magnetic resonance imaging in chronic obstructive pulmonary disease using computational simulations with realistic alveolar geometry", author = "Plotkowiak, M. and Burrowes, K. and Wolber, J. and Buckley, C. and Davies, R. and Gleeson, F. and Gavaghan, DJ and Grau, V.", year = "2009", journal = "PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES    ", keywords = "computed-tomography", number = "1896", pages = "2347--2369", volume = "367", }