Selimoğlu MA, Alp H, Bitlisli H, Orbak Z, Energin M, Karakelleoğlu C. Urinary calcium excretion of children living in the east region of Turkey. Turk J Pediatr. 1998;40(3):399-404. Accessed April 30, 2026. https://turkjpediatr.org/article/view/3326