证据来源
#O2 | official_statement | Oral Cavity and Nasopharyngeal Cancers Screening (PDQ®)–Patient Version | National Cancer Institute (NCI/NIH), Updated May 8, 2025
https://www.cancer.gov/types/head-and-neck/patient/oral-screening-pdq
证据来源
https://www.cancer.gov/types/head-and-neck/patient/oral-screening-pdq