Bigelow EO, Harris J, Fakhry C, Gillison ML, et al. Risk stratification after recurrence of human papillomavirus (HPV)-related and
non-HPV-related oropharyngeal cancer: Secondary analysis of NRG Oncology RTOG
0129 and 0522. Head Neck 2022;44:158-167.
PMID: 34729846