Food restrictions of patients who are undergoing treatment for oral and oropharyngeal cancer - Cruz, Érika de Paula da; Toporcov, Tatiana Natasha; Rotundo, Ligia Drovandi Braga; Biazevic, Maria Gabriela Haye; Brasileiro, Rosana Sarmento; Carvalho, Marcos Brasilino de; Kowalski, Luiz Paulo; Antunes, José Leopoldo Ferreira (European Journal of Oncology, 2012)