BERKLEY P. JASPER. Secondary Hyperparathyroidism and Osteopenic Syndrome in Patients With Chronic Kidney Disease. Academic Journal of Clinicians, [S. l.], v. 8, n. 02, p. 24–36, 2026. Disponível em: https://clinician.site/index.php/ajcs/article/view/231. Acesso em: 15 may. 2026.