De Toma, G., C. Letizia, G. Cavallaro, V. Giacchino, G. Mosiello, A. Cavallaro, and U Basile. “REFLECTIONS ABOUT MALIGNANT PHEOCHROMOCYTOMA: PERSONAL EXPERIENCE, LITTERARY REVIEW”. Annali Italiani di Chirurgia 73, no. 4 (July 1, 2002): 413–419. Accessed May 19, 2025. https://annaliitalianidichirurgia.it/index.php/aic/article/view/575.