1. Bailet JW, Mark RJ, Abemayor E, Lee SP, Tran LM, Juillard G, Ward PH: Nasopharyngeal carcinoma: treatment results with primary radiation therapy. Laryngoscope. 1992, 102: 965-972.
2. Lee AW, Law SC, Ng SH, Chan DK, Poon YF, Foo W, Tung SY, Cheung FK, Ho JH: Retrospective analysis of nasopharyngeal carcinoma treated during 1976–1985: late complications following megavoltage irradiation. Br J Radiol. 1992, 65: 918-928.
3. Al-Sarraf M, LeBlanc M, Giri PG, Fu KK, Cooper J, Vuong T, Forastiere AA, Adams G, Sakr WA, Schuller DE, Ensley JF: Chemoradiotherapy versus radiotherapy in patients with advanced nasopharyngeal cancer: phase III randomized Intergroup study 0099. J Clin Oncol. 1998, 16: 1310-1317.
4. Sherr CJ: The Pezcoller lecture: cancer cell cycles revisited. Cancer Res. 2000, 60: 3689-3695.
5. Bartkova J, Lukas J, Strauss M, Bartek J: Cyclin D1 oncoprotein aberrantly accumulates in malignancies of diverse histogenesis. Oncogene. 1995, 10: 775-778.