Authors: E Stephen Amis; Priscilla F Butler; Kimberly E Applegate; Steven B Birnbaum; Libby F Brateman; James M Hevezi; Fred A Mettler; Richard L Morin; Michael J Pentecost; Geoffrey G Smith; Keith J Strauss; Robert K Zeman Journal: J Am Coll Radiol Date: 2007-05 Impact factor: 5.532