ULLAH, Saeed; ULLAH, Mohib; YOUSAF, Naveed; AHMAD, Shahkar; KHAN, Zahoor Ahmad. Curative Surgery In the Treatment of Advanced Cancer of the Hypopharynx and Cervical Oesophagus. Journal of Postgraduate Medical Institute, [S. l.], v. 5, n. 2, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/404. Acesso em: 5 jun. 2025.