rubella enzyme-linked immunosorbent assay test result, <15 IU/mL rubella specific immunoglobulin G detected
rubella enzyme-linked immunosorbent assay test result, <15 iu/ml rubella specific immunoglobulin g detected
immune status rubella immune ELISA test result <15 IU/mL
immune status rubella immune elisa test result <15 iu/ml