[DISADVANTAGES OF DELAYED TYPE OF  ESTROGENS ADMINISTERED DURING PREGNANCY].
D004967:Estrogens; D005260:Female; D006470:Hemorrhage; D006801:Humans; D006473:Postpartum Hemorrhage; D049590:Postpartum Period; D011247:Pregnancy; D011248:Pregnancy Complications; D014116:Toxicology
D004967:Estrogens
ESTROGENS; HEMORRHAGE, POSTPARTUM; PREGNANCY; PREGNANCY COMPLICATIONS; TOXICOLOGIC REPORT
INCONV'ENIENTS DE LA FORME RETARD DES OESTROG'ENES DONN'ES PENDANT LA GROSSESSE.