What is the difference between code 14316-4, Benzodiazepines; Urine; Screen and 42235-2, Benzodiazepine Metabolites; Urine; Screen? When would it be appropriate to use Benzodiazepine Metabolites Screen versus Benzodiazepines Screen?
What is the difference between code 14316-4, Benzodiazepines; Urine; Screen and 42235-2, Benzodiazepine Metabolites; Urine; Screen? When would it be appropriate to use Benzodiazepine Metabolites Screen versus Benzodiazepines Screen?