References
- Ono Y, Yao K, Takaki Y, et al. Efficacy of endoscopy under general anesthesia for the detection of synchronous lesions in oro-hypopharyngeal cancer. Clin Endosc 2023;56:315-324. https://doi.org/10.5946/ce.2022.072
- Noh JH, Kim DH. Endoscopy under general anesthesia for detecting synchronous lesions of head and neck squamous cell carcinoma. Clin Endosc 2023;56:308-309. https://doi.org/10.5946/ce.2023.069
- World Cancer Research Fund International. Nasopharyngeal cancer statistics [Internet]. London: World Cancer Research Fund International; 2020 [cited 2023 Jun 29]. Available from: https://www.wcrf.org/cancer-trends/nasopharyngeal-cancer-statistics/.
- World Cancer Research Fund International. Mouth and oral cancer statistics [Internet]. London: World Cancer Research Fund International; 2020 [cited 2023 Jun 29]. Available from https://www.wcrf.org/cancer-trends/mouth-and-oral-cancer-statistics/.