Comparative experiments with the prolonged administration of alpha and beta oestradiol; failure of beta oestradiol to act as an antagonistic analogue of alpha oestradiol.
D003271:Contraceptive Agents, Female; D004958:Estradiol; D045166:Estradiol Congeners; D004967:Estrogens; D005260:Female; D006801:Humans
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D004958:Estradiol
ESTROGENS