. . "0"^^ . . . "norethindrone acetate"@en-us . . . . . "a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis"@en-us . . . . "norethindrone"^^ . . . . "norethindrone"@en-us . "110571983"@en-us . "14746417-n"^^ . "a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis"@en-us . "113904511"@en-us . . . . . "0.125"^^ . "114746417"^^ . . "Norlutin"@en-us . "norethandrolone"@en-us . .