[Critical study of methods of determination of placental estrogens].
D000818:Animals; D003271:Contraceptive Agents, Female; D004967:Estrogens / Q000032:analysis*; D005260:Female; D006728:Hormones; D006801:Humans; D008322:Mammals; D010920:Placenta; D010926:Placental Hormones; D011247:Pregnancy
D003271:Contraceptive Agents, Female; D004967:Estrogens; D006728:Hormones; D010926:Placental Hormones
ESTROGENS/determination; PLACENTA/hormones
Esame critico dei metodi di dosaggio degli estrogeni placentari.