Clinical validity of clinicopathological and prognostic significance of circulating tumor cells in head and neck squamous cell carcinoma. (October 2020) - Jayaraj, Rama; Shetty, Sameep; Kumaraswamy, Chellan; Raymond, Greg; Ram M, Ravishankar; Govind, Suresh Kumar; Chandramoorthy, Harish C.; Shaw, Peter