Ultraschall in der Medizin - European Journal of Ultrasound, Table of Contents Ultraschall Med 2013; 34(1): 7DOI: 10.1055/s-0032-1330486 Foreword – Guideline © Georg Thieme Verlag KG Stuttgart · New YorkForeword to Guidelines and Good Clinical Practice Recommendations for Contrast Enhanced Ultrasound (CEUS) in the Liver – Update 2012 Authors L. D. Greenbaum Recommend Article Abstract Full Text References References 1 Albrecht T, Blomley M, Bolondi L et al. Guidelines for the use of contrast agents in ultrasound. January 2004. Ultraschall in Med 2004; 25: 249-256 2 Claudon M, Cosgrove D, Albrecht T et al. Guidelines and good clinical practice recommendations for contrast enhanced ultrasound (CEUS) – update 2008. Ultraschall in Med 2008; 29: 28-44