Jayaraj R, Shetty S, Kumaraswamy C, Raymond G, et al. Clinical validity of clinicopathological and prognostic significance of
circulating tumor cells in head and neck squamous cell carcinoma. Oral Oncol 2020 Apr 21:104727. doi: 10.1016/j.oraloncology.2020.104727.
PMID: 32327312