Intra-operative interstitial brachytherapy in a novel infra-zygomatic approach for partially resectable head and neck cancers around the base of skull: A technical note - Palled, Siddanna R; Ramachandra Reddy, Jaswanthi Akkpatti; Chavan, Purushottam; K, Siddappa; RA, Sunil; Mondal, Sanjeet Kumar; Venugopal, Bindu Krishnappa; Lokesh, V (Journal of Contemporary Brachytherapy, 2023)