TABLET;ORAL - 0.5MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET;ORAL - 1MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET;ORAL - 2MG **Federal Register determination that product was not discontinued or withdrawn for safety or effectiveness reasons**, TABLET;ORAL - 500MG;1MG, TABLET;ORAL - 500MG;2MG