TY - JOUR TI - Effects of Oral or Parenteral Vitamin D Supplementation on Kidney Function, Blood Concentrations of 25-Hydroxyvitamin D, and Parathyroid Hormone Levels AU - Atar, S. AU - Demirhan, E. AU - Hüner, B. AU - Aydın, T. AU - Dikker, O. AU - Kuru, Ö. JO - European Archives of Medical Research PY - 2021 VL - 37 SP - 20 EP - 26 DO - 10.4274/eamr.galenos.2020.65002 ER -