Efficacy of Cholecalciferol In The Management Of Secondary Hyperparathyroidism In Hemodialysis Patients. Pak J Kidney Dis [Internet]. 01. siječanj 2020. [citirano 06. studeni 2026.];4(1). Dostupno na: https://pjkd.com.pk/index.php/pjkd/article/view/81