Radiology (2013) - Comments
pubmed: 23360742  doi: 10.1148/radiol.12121823  issn: 0033-8419  issn: 1527-1315 

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Robert J. McDonald, Jennifer S. McDonald, John P. Bida, Rickey E. Carter, Chad J. Fleming, Sanjay Misra, Eric E. Williamson, David F. Kallmes