IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-11-53379 Original Research Paper Spectrum Of Gastrointestinal Cancers In South India: Endoscopic And Histopathological Characteristics- A Single Centre Cross Sectional Study Verma Dr. P Padmanabhan Dr. November 2023 12 11 01 02