Casella, Claudio, Francesco di Fabio, Giacomo Pata, and Bruno Salerni. “Methods of Intraoperative Localization in the Surgery Treatment of Persistent and Recurrent Secondary Hyperparathyroidism ”. Annali Italiani di Chirurgia 77, no. 6 (November 1, 2006): 473–479. Accessed June 7, 2025. https://annaliitalianidichirurgia.it/index.php/aic/article/view/3018.