"oestradiol"@en-us . . . "14750316-n"^^ . . . "0"^^ . . . . . "113908367"@en-us . "114750316"^^ . . . . "the most powerful female hormone that occurs naturally; synthesized and used to treat estrogen deficiency and breast cancer"@en-us . "estradiol"^^ . . "estradiol"@en-us . . . . . "0"^^ . .