Long-Term Outcome and Quality of Life in Patients Treated for Head and Neck Sarcoma during Pediatric Age: Considerations from a Series of 4 Cases oleh Martina Buchignani, Arrigo Pellacani, Sara Negrello, Mattia Di Bartolomeo, Monica Cellini, Alessia Pancaldi, Alessandra Buttafoco, Camilla Migliozzi, Lorenzo Iughetti, Luigi Chiarini, Alexandre Anesi