Manhas, Deep Jyoti, Aditya Saraf, and Arti . 2019. “Prevalence of External and Internal Lymphedema Secondary to Head and Neck Cancer Treatment”. International Journal of Otorhinolaryngology and Head and Neck Surgery 5 (5):1295-98. https://doi.org/10.18203/issn.2454-5929.ijohns20193587.