Williamson, S. K., Moon, J., Huang, C. H., Guaglianone, P. P., LeBlanc, M., Wolf, G. T., & Urba, S. G. (2010). Phase II Evaluation of Sorafenib in Advanced and Metastatic Squamous Cell Carcinoma of the Head and Neck: Southwest Oncology Group Study S0420. American Society of Clinical Oncology.

Williamson, Stephen K., James Moon, Chao H. Huang, Perry P. Guaglianone, Michael LeBlanc, Gregory T. Wolf, a Susan G. Urba. Phase II Evaluation of Sorafenib in Advanced and Metastatic Squamous Cell Carcinoma of the Head and Neck: Southwest Oncology Group Study S0420. American Society of Clinical Oncology, 2010.

Williamson, Stephen K., et al. Phase II Evaluation of Sorafenib in Advanced and Metastatic Squamous Cell Carcinoma of the Head and Neck: Southwest Oncology Group Study S0420. American Society of Clinical Oncology, 2010.