Wagner Wagner S S Prigge Prigge ES ES Wuerdemann Wuerdemann N N Evaluation of p16INK4a expression as a single marker to select patients with HPV-driven oropharyngeal cancers for treatment de-escalation Evaluation of p16INK4a expression as a single marker to select patients with HPV-driven oropharyngeal cancers for treatment de-escalation Br J Cancer Br J Cancer 2020 2020 123 123 7 7 1114 1114 1122 1122 10.1038/s41416-020-0964-x 10.1038/s41416-020-0964-x 32624580 32624580. This evidence concerns the gene CDKN2A and oropharynx cancer.