[Estrogen-gestagen therapy in early pregnancy].
D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000188:drug therapy*; D011372:Progestins / Q000627:therapeutic use*; D013997:Time Factors
D004967:Estrogens; D011372:Progestins
Oestrogen-Gestagen-Therapie in der Frühschwangerschaft