Conservative treatment of threatened premature labour.
D000328:Adult; D004967:Estrogens / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D007743:Labor, Obstetric; D007752:Obstetric Labor, Premature; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D011374:Progesterone / Q000627:therapeutic use*; D011379:Prognosis
D004967:Estrogens; D011374:Progesterone