"113798015"@en-us . "114635542"^^ . . "a radioactive isotope of cobalt with mass number 60; a source of exceptionally intense gamma rays; used in radiation therapy"@en-us . "110484583"@en-us . . . "14635542-n"^^ . "0"^^ . . . . . . "cobalt 60"@en-us . "0"^^ . "cobalt 60"^^ . .