[Evaluation of surgical margins in head and neck squamous cell carcinoma].
Li
Chao
C
gylichao@yahoo.com.cn
Chen
Jian-chao
JC
Wang
Zhao-hui
ZH
D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D006258:Head and Neck Neoplasms / Q000601:surgery*; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control* / Q000601:surgery; D011379:Prognosis