Clinical assay of a new synthetic estrogen:  vallestril.
D002979:Climacteric; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D005260:Female / Q000150:complications; D006801:Humans; D009281:Naphthalenes
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D009281:Naphthalenes; C005194:methallenestril
CLIMACTERIC, FEMALE/complications; ESTROGENS