IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-13-2-54717 Original Research Paper Dosimetric Comparison Of Volumetric Modulated Arc Therapy Plans By Varying Number Of Arcs For Head And Neck Cancer Patients K R Dr. Silambarasan N S Dr. Piyush Kumar Dr. February 2024 13 2 01 02