Giovanni Conzo; Francesco Stanzione, Cristina Della Pietra, Antonietta Palazzo, Giuseppe Candilio, Alfonso Fiorelli, Mario Santini. Tracheal Necrosis, Oesophageal Fistula: Unusual Complications of Thyroidectomy. Report of Two Case and Literature Review. Ann Ital Chir 2012, 83, 259-264.