[Duration of the action of estrogen implants].
D003271:Contraceptive Agents, Female; D004967:Estrogens / Q000008:administration & dosage*; D005260:Female; D006801:Humans
D003271:Contraceptive Agents, Female; D004967:Estrogens
ESTROGENS/administration
Durée d'action des greffes oestrogènes.