. . . "(toxicology) the state of being capable of counteracting more than one toxin or antigen or kind of microorganism"@en-us . "polyvalence"^^ . . . . "polyvalence"@en-us . . . "0"^^ . "14570091-n"^^ . . . . "polyvalency"@en-us . "114570091"^^ . "0.25"^^ .