| http://www.w3.org/ns/prov#value | - A. R. Kreimer, G. M. Clifford, P. Boyle, and S. Franceschi, ???Human papillomavirus types in head and neck squamous cell carcinomas worldwide: a systemic review,??? Cancer Epidemiology Biomarkers and Prevention, vol. 14, no. 2, pp. 467???475, 2005.
|
