1. Regaud C, Lympho-épitheliome de l'hypopharynx traité par la roentgenthérapie.Bull Soc Franc Otorhinolaryngol 1921;34:209-14
2. Über lymphoepitheliale Geschwülste.Beitr Pathol Anat 1921;68:161-70
3. Cancer incidence and mortality worldwide: Sources, methods and major patterns in GLOBOCAN 2012
4. Nasopharyngeal carcinoma
5. Yu MC, Ho JH, Lai SH, Henderson BE, Cantonese-style salted fish as a cause of nasopharyngeal carcinoma: report of a case-control study in Hong Kong.Cancer Res 1986;46(2):956-61