label: Radiation Therapy @ Ear, Nose, Mouth and Throat @ Brachytherapy @ Salivary Glands @ Low Dose Rate (LDR) @ Cesium 131 (Cs-131)
label_lc: radiation therapy @ ear, nose, mouth and throat @ brachytherapy @ salivary glands @ low dose rate (ldr) @ cesium 131 (cs-131)