Association between serum fetuin-A concentrations and vascular calcifications among patients on maintenance hemodialysis * *

1Department of Diagnostics, Chair of Clinical Biochemistry, Jagiellonian University Medical College, Kraków Head of Department: Professor Bogdan Solnica, MD, PhD 2Chair and Department of Nephrology, Jagiellonian University Medical College, Kraków Head of Department: Professor Władysław Sułowicz, MD, PhD 3Department of Medical Diagnostics, Jagiellonian University Medical College, Kraków Head of Department: Associate Professor Ryszard Drożdż, MD, PhD