“BIOMARKERS OF BONE MINERAL ALTERATION IN PATIENTS WITH END-STAGE CHRONIC KIDNEY DISEASE ON HAEMODIALYSIS IN THE PERIOD FROM JANUARY TO DECEMBER 2018” (2020) Actas Médicas (Ecuador), 30(1), pp. 28–31. Available at: https://actasmedicas.ec/index.php/am/article/view/90 (Accessed: 25 June 2026).