Fetuin-A Protects against Atherosclerotic Calcification in CKD - Westenfeld, Ralf; Schäfer, Cora; Krüger, Thilo; Haarmann, Christian; Schurgers, Leon J.; Reutelingsperger, Chris; Ivanovski, Ognen; Drueke, Tilman; Massy, Ziad A.; Ketteler, Markus; Floege, Jürgen; Jahnen-Dechent, Willi (American Society of Nephrology (ASN), 2009)