IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-3-47113 Original Research Paper Histopathological Study Of Neoplastic Lesions Of Oral Cavity And Oropharynx At A Tertiary Health Care Centre Of South Gujarat, India Sakshi Lapsiwala Dr. Dr Dipti P Rupala Dr. March 2023 12 3 01 02