[The problem of radiation biology in the field of radiotherapy].
D002127:Calcium Isotopes; D003348:Cortisone; D011853:Radiobiology; D011868:Radioisotopes; D011878:Radiotherapy; D014316:Tritium
D002127:Calcium Isotopes; D011868:Radioisotopes; D014316:Tritium; D003348:Cortisone
CALCIUM ISOTOPES; CORTISONE; RADIOISOTOPES; RADIOTHERAPY; TRITIUM