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. 2018 Jul 23;8:273. doi: 10.3389/fonc.2018.00273

Figure 6.

Figure 6

Kaplan-Meier curve for overall survival by stage group according to the TNM 7th edition for HPV positive oropharyngeal squamous cell carcinoma. Log-rank test: p = 0.39; HPV, Human papillomavirus.