1. Nasopharyngeal cancer: epidemiology, staging and treatment;Fandi;Semin Oncol,1994
2. IARC. Cancer in five continents.
3. Le cancer du cavum de l'enfant;Bouaouina;Cancer radiother,2000
4. Nasopharyngeal carcinoma;Vokes;Lancet,1997
5. Epstetin-Barr virus and its replication;Kieff,1996