Banu Yigit, Mert Tanal, and Bulent Citgez. “Giant Parathyroid Adenoma Diagnosed by Brown Tumor, a Clinical Manifestation of Primary Hyperparathyroidism: A Case Report”. Journal of the Pakistan Medical Association, vol. 71, no. 4, Nov. 2021, pp. 1266-9, doi:10.47391/JPMA.393.