Nonacog Alfa BENEFIX POWDER AND SOLVENT FOR SOLUTION FOR INJECTION 2000IU/VIAL 5 years ago BENEFIX POWDER AND SOLVENT FOR SOLUTION FOR INJECTION 250IU/VIAL 5 years ago BENEFIX POWDER AND SOLVENT FOR SOLUTION FOR INJECTION 500IU/VIAL 5 years ago BENEFIX POWDER AND SOLVENT FOR SOLUTION FOR INJECTION 1000IU/VIAL 5 years ago