Tongue squamous cell carcinoma, oropharyngeal carcinoma and gingival carcinoma secondary to nasopharyngeal carcinoma: a case report and literature review
WANG Bo, SHEN Yue-hong, YANG Hong-yu
China Journal of Oral and Maxillofacial Surgery . 2023, (3): 301 -305 .  DOI: 10.19438/j.cjoms.2023.03.016