Durak H, Aras T, Erbengi G, Bekdik CF. A case of parathyroid adenoma with brown tumors diagnosed by 201thallium-99mtechnetium subtraction scintigraphy. Turk J Pediatr. 1989;31(2):151-154. Accessed April 7, 2026. https://turkjpediatr.org/article/view/3839