Authors: Christoph Gregor Trumm; Tobias F Jakobs; Robert Stahl; Torleif A Sandner; Philipp M Paprottka; Maximilian F Reiser; Christoph J Zech; Ralf-Thorsten Hoffmann Journal: Skeletal Radiol Date: 2012-03-16 Impact factor: 2.199
Authors: Carl Hans Fürstenberg; Thomas Grieser; Bernd Wiedenhöfer; Hans Jürgen Gerner; Cornelia Marianne Putz Journal: Eur Spine J Date: 2009-12-01 Impact factor: 3.134