Hamdan, Noor Hameed Hussein, and Mohammed R. S. AL-Attabi. “Parathyroid Hormone and Osteocalcin As Criteria for Osteoporosis in Patients With Celiac Disease”. South Eastern European Journal of Public Health (September 30, 2024): 34–38. Accessed December 17, 2025. https://seejph.com/index.php/seejph/article/view/1041.