. . "therapy designed to produce immunity to a disease or to enhance resistance by the immune system"@en-us . "0"^^ . "00663333-n"^^ . "100624688"@en-us . . "immunotherapy"@en-us . . "immunotherapy"^^ . "100663333"^^ . . . . . . "0"^^ . "therapy designed to produce immunity to a disease or to enhance resistance by the immune system"@en-us . .