Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleIdentifying the heterogeneity of COPD by V/P SPECT: a new tool for improving the diagnosis of parenchymal defects and grading the severity of small airways disease.AuthorsBajc, M.; Chen, Y.; Wang, J.; Li, X. Y.; Shen, W. M.; Wang, C. Z.; Huang, H.; Lindqvist, A.; He, X. Y.PublicationInternational Journal of COPD, 2017, Vol 12, p1579ISSN1176-9106Publication typeArticleDOI10.2147/COPD.S131847