Local dose from neutron-produced-recoil ions in the region of a therapeutic  252 Cf needle.
D002142:Californium; D003201:Computers; D004735:Energy Transfer; D006801:Humans; D008433:Mathematics; D009369:Neoplasms / Q000532:radiotherapy; D009502:Neutrons; D011868:Radioisotopes; D011874:Radiometry; D011879:Radiotherapy Dosage
D011868:Radioisotopes; D002142:Californium