References
- Kajanti M, Flander M, Grénman R, et al. Treatment results of nasopharyngeal cancer—nationwide survey from Finland. Acta Oncol 1996; 35: 697–702
- Atula S, Grënman R, Laippala P, Syrjänen S. Cancer of the tongue in patients under 40 years of age—a distinct entity?. Arch Otorhinolaryngol Head Neck Surg 1996; 122: 1313–9
- Werner-Wasik M, Winkler P, Uri A, Goldwein J. Nasopharyngeal carcinoma in children (clinical conference). Med Pediatr Oncol 1996; 26: 352–8
- Roychowhury D F, Tseng A, Jr, Fu K K, Weinburg V, Weidner N. New prognostic factors in nasopharyngeal carcinoma. Tumor angiogenesis and C-erbB2 expression. Cancer 1996; 77: 1419–26
- Fandi A, Civitkovic E. Biology and treatment of nasopharyngel cancer. Curr Opin Oncol 1995; 7: 255–63
- Ahern V, Jenkin D, Banerjee D, Greenberg M, Payne D. Nasopharyngeal carcinoma in the young. Clin Oncol R Coll Radiol 1994; 6: 24–30
- Martin W D, Shah K J. Carcinoma of the nasopharynx in young patients. Int J Radiat Oncol Biol Phys 1994; 28: 991–9
- Zaghloul M S, Dahaba N M, Wahab A A, Hssein M H, el Koutbey M. Nasopharyngeal carcinoma in children and adolescents successful role of retrieval therapy. Tumori 1993; 79: 123–7
- Lee A W, Poon Y F, Foo W, et al. Retrospective analysis of 5037 patients with nasopharyngeal carcinoma treated during 1976–1985: overall survival and patterns of failure. Int J Radiat Oncol Biol Phys 1992; 23: 261–70
- Tom L W, Anderson G J, Womer R B, et al. Nasopha-ryngeal malignancies in children. Laryngoscope 1992; 102: 509–14
- Barjaktarevic Z D, Golubicic I V. Undifferentiated nasopharyngeal carcinoma in children: a report of four cases. J Chemother 1995; 7: 249–52
- Parkin D M, Muir C S. Cancer Incidence in Five Continents. Comparability and quality of data. IARC Sci Publ 1992; 120: 45–173
- Mork J, Thoresen S, Faye-Lund H, Langmark F, Glattre E. Head and neck cancer in Norway. A study of the quality of the Cancer Registry of Norway's data on head and neck cancer for the period 1953–1991. AMP1S 1995; 103: 375–82
- Albeck H, Nielsen N H, Hansen H E, et al. Epidemiology of nasopharyngeal and salivary gland carcinoma in Greenland. Arctic Med Res 1992; 51: 189–95