TABLET;ORAL - 400MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET;ORAL - 600MG, SOLUTION;INTRAVENOUS - 200MG/100ML (2MG/ML), SOLUTION;INTRAVENOUS - 400MG/200ML (2MG/ML) **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, SOLUTION;INTRAVENOUS - 600MG/300ML (2MG/ML)