[Protection of normal tissues during radiotherapy of cancer of the lower lip].
D003037:Cobalt Radioisotopes; D005720:Gamma Rays; D006801:Humans; D008048:Lip Neoplasms / Q000532:radiotherapy*; D011835:Radiation Protection / Q000295:instrumentation*; D011867:Radioisotope Teletherapy
D003037:Cobalt Radioisotopes
Zashchita normal'nykh tkaneĭ pri luchevoĭ terapii raka nizhneĭ guby