Chughtai Aamer, Cronin Paul, Kelly Aine Marie
Department of Radiology, Division of Thoracic Radiology, University of Michigan Medical Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
Semin Roentgenol. 2006 Jan;41(1):7-15. doi: 10.1053/j.ro.2005.08.003.