@inbook{6668687, author={Caroline Chiles, MD and Shannon M. Gulla, MD}, editor={Chen, Michael Y.M. and Pope, Thomas L. and Ott, David J.}, title={Chapter 4. Radiology of the Chest}, booktitle={Basic Radiology, 2e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2011}, url={accessmedicine.mhmedical.com/content.aspx?aid=6668687} }