[Secondary twinning in hormonal therapy].
D005260:Female; D012739:Gonadal Steroid Hormones / Q000494:pharmacology* / Q000627:therapeutic use; D006801:Humans; D007247:Infertility, Female / Q000188:drug therapy; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000187:drug effects*
D012739:Gonadal Steroid Hormones
Gemelliparità secondaria a terapia ormonale.