Five year quality of life outcomes in oral squamous cell carcinoma survivors using EORTC QLQ-C30 questionnaire: a cross sectional study from IndiaChetna Chaudhary, Sunita Gupta, Sujoy Ghosh, Shikha Gupta and Anshuman KumarJ Oral Med Oral Surg, 32 2 (2026) 13DOI: https://doi.org/10.1051/mbcb/2026010