Li Guojun, Huang Zhigang, Chen Xingming, Wei Qingyi
Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030-4095, USA ; Department of Epidemiology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030-4095, USA.
J Biomed Res. 2010 Sep;24(5):339-46. doi: 10.1016/S1674-8301(10)60047-4.