@article{article, title = {{Emphysematous changes and normal variation in smokers and COPD patients using diffusion 3He MRI.}}, url = {{}}, year = {{2005}}, month = {{6}}, author = {{Swift AJ and Wild JM and Fichele S and Woodhouse N and Fleming S and Waterhouse J and Lawson RA and Paley MNJ and Van Beek EJR}}, doi = {{10.1016/j.ejrad.2004.08.002}}, volume = {{54}}, journal = {{Eur J Radiol}}, issue = {{3}}, pages = {{352-358}}, note = {{Accessed on 2025/06/22}}}