Analysis of clinicopathological factors associated with recurrence after post operative radiotherapy in oral cavity squamous cell carcinoma. - Singh, Jyoti; Gupta, Sweety; Sajeevan, Sanjay; Sikdar, Debanjan; Chakravarty, Abhishek; Singh, Sumit; Joseph, Deepa; Gupta, Manoj (Journal of Cancer Research & Therapeutics, 2025)