@ARTICLE{
author={Schlieper Georg,Grootendorst Diana C,Dekker Friedo W,Dimkovic Nada B,Floege Juergen},
year={2009},
title={Response to 'Vascular access calcification may be only an intermediate factor for mortality'},
journal={KIDNEY INTERNATIONAL},
volume={75},
number={10},
pages={1118-1118},
document_type={Letter},
} 

@ARTICLE{
author={Schlieper Georg,Krueger Thilo,Djuric Zivka,Damnjanovic Tatjana,Markovic Natasa S,Schurgers Leon J,Brandenburg Vincent M,Westenfeld Ralf,Dimkovic Sinisa,Ketteler Markus,Grootendorst Diana C,Dekker Friedo W,Floege Juergen,Dimkovic Nada B},
year={2008},
title={Vascular access calcification predicts mortality in hemodialysis patients},
journal={KIDNEY INTERNATIONAL},
volume={74},
number={12},
pages={1582-1587},
document_type={Article},
}