These data are from archival tissue for cancers diagnosed from 1993 to 2005 obtained by the CDC in partnership with seven US population-based cancer registries. The investigators performed HPV testing on samples from 2670 patients.<div>Source: Saraiya M, Unger ER, Thompson TD, et al. US assessment of HPV types in cancers: implications for current and 9-valent HPV vaccines. J Natl Cancer Inst. 2015;107:djv086.</div>
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