A Comparative Study of 3D Conformal Radiotherapy Versus Intensity Modulated Radiotherapy with Simultaneous Integrated Boost in Locally Advanced Head and Neck Cancer Patients - Sudhanshu, Shrenuka; Sharma, Neeti; Sinwer, Rajesh; Kumar, H.S.; Lal Jakhar, Shankar (Asian Pacific Journal of Cancer Care, 2025)