title: [Ultrasonic tomography applied to radiation treatment planning: study on fundamental subjects (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D009361:Neoplasm Invasiveness; D009369:Neoplasms / Q000532:radiotherapy; D011878:Radiotherapy / Q000379:methods*; D014054:Tomography / Q000379:methods*; D014463:Ultrasonography