Diagnosis of Pulmonary Metastases with Helical CT: The Effect of Imaging Techniques - Pfannschmidt, J.; Bischoff, M.; Muley, T.; Kunz, J.; Zamecnik, P.; Schnabel, P. A.; Hoffmann, H.; Dienemann, H.; Heussel, C. P. (The Thoracic and Cardiovascular Surgeon, 2008)