TY - JOUR TI - Relationship between electrolytes and heart rate variability parameters in end-stage renal failure patients before and after hemodialysis AU - Lung Wen, T. AU - Chung- Kwe, W. AU - Fang Yang, I. AU - Fang Yang, T. JO - The Anatolian Journal of Cardiology PY - 2007 VL - 7 SP - 142 EP - 144 DO - ER -